id	sid	eid	entity	type
ap-3411	1	1	acta polytechnica doi:10.14311	PERSON
ap-3411	1	2	56(3):193–201	CARDINAL
ap-3411	1	3	2016	DATE
ap-3411	1	4	czech technical university	ORG
ap-3411	1	5	prague	GPE
ap-3411	1	6	2016	CARDINAL
ap-3411	1	7	http://ojs.cvut.cz/ojs/index.php/ap	PRODUCT
ap-3411	1	8	giorgio gubbiotti	ORG
ap-3411	1	9	christian	NORP
ap-3411	1	10	di matematica e fisica	ORG
ap-3411	1	11	università degli studi roma tre	ORG
ap-3411	1	12	e sezione infn di roma tre	ORG
ap-3411	1	13	della vasca navale 84, 00146 roma	ORG
ap-3411	6	1	1	CARDINAL
ap-3411	6	2	two century ago	DATE
ap-3411	7	1	27	CARDINAL
ap-3411	7	2	24	CARDINAL
ap-3411	7	3	25	DATE
ap-3411	7	4	pde	ORG
ap-3411	7	5	1	CARDINAL
ap-3411	7	6	3	CARDINAL
ap-3411	8	1	2	CARDINAL
ap-3411	8	2	second	ORDINAL
ap-3411	9	1	uxt(x	GPE
ap-3411	11	1	1.1	CARDINAL
ap-3411	11	2	1.1	CARDINAL
ap-3411	12	1	g(t	NORP
ap-3411	14	1	1.2	CARDINAL
ap-3411	14	2	f(x	ORG
ap-3411	14	3	g(t	NORP
ap-3411	15	1	first	ORDINAL
ap-3411	16	1	1.2	CARDINAL
ap-3411	16	2	x(f	PERSON
ap-3411	16	3	x(f̃	GPE
ap-3411	18	1	f̃fx	ORDINAL
ap-3411	19	1	− g̃gt	PERSON
ap-3411	19	2	x(f	PERSON
ap-3411	20	1	0	CARDINAL
ap-3411	21	1	1.3	CARDINAL
ap-3411	21	2	1.2	CARDINAL
ap-3411	21	3	1.3	CARDINAL
ap-3411	21	4	two	CARDINAL
ap-3411	23	1	5	CARDINAL
ap-3411	24	1	2	CARDINAL
ap-3411	24	2	7	CARDINAL
ap-3411	24	3	8	DATE
ap-3411	24	4	29	CARDINAL
ap-3411	24	5	2	CARDINAL
ap-3411	24	6	6	CARDINAL
ap-3411	24	7	2 + 1)-dimensional	CARDINAL
ap-3411	25	1	22	CARDINAL
ap-3411	25	2	three	CARDINAL
ap-3411	25	3	three	CARDINAL
ap-3411	25	4	26	CARDINAL
ap-3411	26	1	5.7	CARDINAL
ap-3411	26	2	28	CARDINAL
ap-3411	26	3	generalized symmetries	ORG
ap-3411	26	4	first	ORDINAL
ap-3411	27	1	1.4	CARDINAL
ap-3411	27	2	1 ux	CARDINAL
ap-3411	27	3	1.5	CARDINAL
ap-3411	28	1	second	ORDINAL
ap-3411	29	1	11	CARDINAL
ap-3411	30	1	shabat	ORG
ap-3411	31	1	37	CARDINAL
ap-3411	32	1	w	GPE
ap-3411	32	2	wx	ORG
ap-3411	33	1	wk1x	PERSON
ap-3411	35	1	w̄k2t	ORG
ap-3411	35	2	1.6	CARDINAL
ap-3411	35	3	193	CARDINAL
ap-3411	36	1	http://ojs.cvut.cz/ojs/index.php/ap g. gubbiotti	PERSON
ap-3411	36	2	d. levi	PERSON
ap-3411	36	3	c. scimiterna acta polytechnica	PERSON
ap-3411	36	4	two	CARDINAL
ap-3411	36	5	two	CARDINAL
ap-3411	36	6	dx	ORG
ap-3411	37	1	w̄	PERSON
ap-3411	37	2	1	CARDINAL
ap-3411	37	3	2	CARDINAL
ap-3411	38	1	x.	PERSON
ap-3411	39	1	1.4	CARDINAL
ap-3411	39	2	1.1	CARDINAL
ap-3411	40	1	generalized symmetries	ORG
ap-3411	42	1	pde	ORG
ap-3411	43	1	section 3	LAW
ap-3411	45	1	2	CARDINAL
ap-3411	46	1	1.5	CARDINAL
ap-3411	46	2	first	ORDINAL
ap-3411	46	3	1.4	CARDINAL
ap-3411	47	1	first	ORDINAL
ap-3411	47	2	two	CARDINAL
ap-3411	47	3	2.1	CARDINAL
ap-3411	48	1	q(x	PERSON
ap-3411	49	1	q+ ∂f ∂ux	ORG
ap-3411	49	2	0	CARDINAL
ap-3411	50	1	2.2	CARDINAL
ap-3411	50	2	2.2	CARDINAL
ap-3411	50	3	first	ORDINAL
ap-3411	52	1	1.5	CARDINAL
ap-3411	52	2	2.1	CARDINAL
ap-3411	53	1	first	ORDINAL
ap-3411	53	2	pde	ORG
ap-3411	53	3	linear	ORG
ap-3411	53	4	generalized symmetries	ORG
ap-3411	55	1	1.4	CARDINAL
ap-3411	56	1	1.5	CARDINAL
ap-3411	57	1	qf = ux	PERSON
ap-3411	59	1	2.3	CARDINAL
ap-3411	59	2	1.4	CARDINAL
ap-3411	59	3	2.4	CARDINAL
ap-3411	59	4	1	CARDINAL
ap-3411	59	5	2	CARDINAL
ap-3411	59	6	3	CARDINAL
ap-3411	60	1	f2	ORG
ap-3411	60	2	zero	CARDINAL
ap-3411	60	3	2.4	CARDINAL
ap-3411	60	4	f1	PERSON
ap-3411	60	5	zero	CARDINAL
ap-3411	60	6	2.4	CARDINAL
ap-3411	60	7	f1	PERSON
ap-3411	60	8	f2	ORG
ap-3411	60	9	zero	CARDINAL
ap-3411	60	10	2.4	CARDINAL
ap-3411	60	11	generalized symmetries	ORG
ap-3411	61	1	two	CARDINAL
ap-3411	61	2	x̂f	PRODUCT
ap-3411	61	3	two	CARDINAL
ap-3411	62	1	17	CARDINAL
ap-3411	62	2	first	ORDINAL
ap-3411	65	1	x̂f	LAW
ap-3411	65	2	x̂f1	ORG
ap-3411	67	1	1−f ′ 1g1	TIME
ap-3411	67	2	2.5	CARDINAL
ap-3411	67	3	x̂f2	PRODUCT
ap-3411	68	1	0	CARDINAL
ap-3411	68	2	2.6	CARDINAL
ap-3411	68	3	194	CARDINAL
ap-3411	69	1	56	CARDINAL
ap-3411	70	1	3/2016	CARDINAL
ap-3411	70	2	pde	ORG
ap-3411	73	1	2.7	CARDINAL
ap-3411	73	2	2.5	CARDINAL
ap-3411	74	1	2.6	CARDINAL
ap-3411	74	2	two	CARDINAL
ap-3411	74	3	2.7	CARDINAL
ap-3411	75	1	generalized symmetries	ORG
ap-3411	75	2	first	ORDINAL
ap-3411	76	1	pde	ORG
ap-3411	77	1	18	CARDINAL
ap-3411	77	2	34	CARDINAL
ap-3411	77	3	linear pde’s	ORG
ap-3411	78	1	pde	ORG
ap-3411	78	2	first	ORDINAL
ap-3411	78	3	pde	ORG
ap-3411	79	1	second	ORDINAL
ap-3411	79	2	pde	ORG
ap-3411	80	1	second	ORDINAL
ap-3411	80	2	one	CARDINAL
ap-3411	80	3	two	CARDINAL
ap-3411	82	1	g(u	PRODUCT
ap-3411	82	2	− g(u	PERSON
ap-3411	82	3	0	CARDINAL
ap-3411	82	4	2.8	CARDINAL
ap-3411	82	5	two	CARDINAL
ap-3411	83	1	first	ORDINAL
ap-3411	83	2	− f(u	PERSON
ap-3411	83	3	0	CARDINAL
ap-3411	83	4	2.9	CARDINAL
ap-3411	83	5	2.8	CARDINAL
ap-3411	84	1	+ g(u	PERSON
ap-3411	84	2	0	CARDINAL
ap-3411	85	1	2.10	CARDINAL
ap-3411	86	1	u, ux	GPE
ap-3411	87	1	2.11	CARDINAL
ap-3411	87	2	0	CARDINAL
ap-3411	87	3	2.12	CARDINAL
ap-3411	87	4	dxq0	ORG
ap-3411	88	1	0	CARDINAL
ap-3411	89	1	u, ux	GPE
ap-3411	91	1	2.13	CARDINAL
ap-3411	91	2	ŷ	GPE
ap-3411	92	1	0	CARDINAL
ap-3411	93	1	2.14	CARDINAL
ap-3411	93	2	2.14	CARDINAL
ap-3411	93	3	second	ORDINAL
ap-3411	93	4	ŷ	GPE
ap-3411	95	1	2.14	CARDINAL
ap-3411	95	2	2.12	CARDINAL
ap-3411	96	1	second	ORDINAL
ap-3411	96	2	pde	ORG
ap-3411	96	3	0	CARDINAL
ap-3411	98	1	pde	ORG
ap-3411	100	1	3	CARDINAL
ap-3411	100	2	generalized symmetries	ORG
ap-3411	101	1	p∆e	ORG
ap-3411	102	1	3	CARDINAL
ap-3411	102	2	11	DATE
ap-3411	102	3	17	DATE
ap-3411	102	4	21	CARDINAL
ap-3411	103	1	generalized symmetries	ORG
ap-3411	105	1	2	CARDINAL
ap-3411	105	2	9	DATE
ap-3411	105	3	10	DATE
ap-3411	105	4	32	DATE
ap-3411	105	5	33	DATE
ap-3411	105	6	35	CARDINAL
ap-3411	105	7	p∆e	ORG
ap-3411	105	8	two	CARDINAL
ap-3411	105	9	two	CARDINAL
ap-3411	106	1	only 195	CARDINAL
ap-3411	106	2	g. gubbiotti	PERSON
ap-3411	106	3	d. levi	PERSON
ap-3411	106	4	c. scimiterna acta	PERSON
ap-3411	108	1	three	CARDINAL
ap-3411	108	2	13	CARDINAL
ap-3411	108	3	14	CARDINAL
ap-3411	108	4	generalized symmetries	ORG
ap-3411	110	1	first	ORDINAL
ap-3411	110	2	two	CARDINAL
ap-3411	111	1	14	CARDINAL
ap-3411	112	1	1	CARDINAL
ap-3411	112	2	three	CARDINAL
ap-3411	112	3	4	CARDINAL
ap-3411	112	4	13	CARDINAL
ap-3411	113	1	three	CARDINAL
ap-3411	113	2	1	CARDINAL
ap-3411	114	1	first	ORDINAL
ap-3411	114	2	14	CARDINAL
ap-3411	114	3	0	CARDINAL
ap-3411	115	1	3.1	CARDINAL
ap-3411	115	2	three	CARDINAL
ap-3411	115	3	3.1	CARDINAL
ap-3411	115	4	nf	ORG
ap-3411	115	5	vm+1,n	NORP
ap-3411	116	1	3.2	CARDINAL
ap-3411	116	2	3.1	CARDINAL
ap-3411	116	3	3.2	CARDINAL
ap-3411	117	1	two	CARDINAL
ap-3411	117	2	vm+1,n	NORP
ap-3411	117	3	3.3	CARDINAL
ap-3411	117	4	1)w1	CARDINAL
ap-3411	117	5	0	CARDINAL
ap-3411	117	6	1)w2	CARDINAL
ap-3411	117	7	0	CARDINAL
ap-3411	117	8	3.4	CARDINAL
ap-3411	117	9	3.1	CARDINAL
ap-3411	117	10	3.2	CARDINAL
ap-3411	117	11	three	CARDINAL
ap-3411	117	12	nf	ORG
ap-3411	117	13	vm+1,n	NORP
ap-3411	118	1	−1)ntm1	DATE
ap-3411	118	2	vm+1,n vm	PERSON
ap-3411	118	3	3.5	CARDINAL
ap-3411	118	4	two	CARDINAL
ap-3411	118	5	+ 2	DATE
ap-3411	119	1	3.1	CARDINAL
ap-3411	119	2	three	CARDINAL
ap-3411	119	3	•	CARDINAL
ap-3411	119	4	v0,0	PRODUCT
ap-3411	119	5	x0,0	PERSON
ap-3411	119	6	v0,0	PRODUCT
ap-3411	122	1	0	CARDINAL
ap-3411	122	2	cole	PRODUCT
ap-3411	123	1	0	CARDINAL
ap-3411	124	1	2	CARDINAL
ap-3411	125	1	second	ORDINAL
ap-3411	125	2	14	CARDINAL
ap-3411	125	3	n + vm+1,n + vm	PRODUCT
ap-3411	125	4	0	CARDINAL
ap-3411	125	5	3.6	CARDINAL
ap-3411	125	6	three	CARDINAL
ap-3411	125	7	qm	ORG
ap-3411	125	8	v2 m	PERSON
ap-3411	125	9	1−	CARDINAL
ap-3411	125	10	n)(1−	NORP
ap-3411	125	11	1 +	DATE
ap-3411	125	12	1−	CARDINAL
ap-3411	125	13	1 +	DATE
ap-3411	125	14	+ vm+1,n	NORP
ap-3411	126	1	3.7	CARDINAL
ap-3411	126	2	3.6	CARDINAL
ap-3411	126	3	v0,0	ORG
ap-3411	126	4	0,0	CARDINAL
ap-3411	127	1	1 + ε)v0,0	DATE
ap-3411	127	2	3.8	CARDINAL
ap-3411	127	3	196	CARDINAL
ap-3411	128	1	56	CARDINAL
ap-3411	129	1	3/2016	CARDINAL
ap-3411	129	2	pde	ORG
ap-3411	129	3	one	CARDINAL
ap-3411	129	4	four	CARDINAL
ap-3411	130	1	3.6	CARDINAL
ap-3411	130	2	3.7	CARDINAL
ap-3411	131	1	9	CARDINAL
ap-3411	131	2	32	CARDINAL
ap-3411	131	3	3.4	CARDINAL
ap-3411	131	4	1−	CARDINAL
ap-3411	131	5	1 +	DATE
ap-3411	131	6	+ vm+1,n	NORP
ap-3411	132	1	1−	CARDINAL
ap-3411	132	2	1 +	CARDINAL
ap-3411	134	1	3.9	CARDINAL
ap-3411	134	2	3.7	CARDINAL
ap-3411	134	3	three	CARDINAL
ap-3411	134	4	+ 2	DATE
ap-3411	134	5	v2 m	PERSON
ap-3411	134	6	1−	CARDINAL
ap-3411	134	7	n)(1−	NORP
ap-3411	134	8	1 +	DATE
ap-3411	135	1	tm1	ORG
ap-3411	135	2	1−	CARDINAL
ap-3411	135	3	n)(1−	NORP
ap-3411	135	4	1 +	DATE
ap-3411	136	1	3.10	CARDINAL
ap-3411	137	1	3.6	CARDINAL
ap-3411	138	1	1−	TIME
ap-3411	138	2	3.11	CARDINAL
ap-3411	138	3	xm	ORG
ap-3411	138	4	n + xm+1,n	ORG
ap-3411	139	1	3.12	CARDINAL
ap-3411	139	2	−1	DATE
ap-3411	139	3	0	CARDINAL
ap-3411	139	4	1	CARDINAL
ap-3411	139	5	2	CARDINAL
ap-3411	140	1	3.12	CARDINAL
ap-3411	140	2	3.8	CARDINAL
ap-3411	140	3	3.6	CARDINAL
ap-3411	141	1	3.11	CARDINAL
ap-3411	141	2	x0,0	PERSON
ap-3411	141	3	v0,0−1 v0,0+1	PERSON
ap-3411	141	4	30	CARDINAL
ap-3411	142	1	two	CARDINAL
ap-3411	142	2	3.1	CARDINAL
ap-3411	143	1	3	CARDINAL
ap-3411	144	1	1	CARDINAL
ap-3411	144	2	xm	ORG
ap-3411	144	3	n − xm+1,n)(xm	ORG
ap-3411	144	4	− xm+1,n+1)−	PERSON
ap-3411	146	1	0	CARDINAL
ap-3411	147	1	3.13	CARDINAL
ap-3411	147	2	±	CARDINAL
ap-3411	147	3	1±(−1)n 2	DATE
ap-3411	148	1	3.13	CARDINAL
ap-3411	148	2	two	CARDINAL
ap-3411	148	3	3.4	CARDINAL
ap-3411	150	1	a2f (+	ORG
ap-3411	151	1	xm	ORG
ap-3411	151	2	− xm	PERSON
ap-3411	151	3	1 +	DATE
ap-3411	151	4	n−1	ORG
ap-3411	151	5	xm	ORG
ap-3411	151	6	n − xm	ORG
ap-3411	151	7	n−1	ORG
ap-3411	151	8	3.14	CARDINAL
ap-3411	151	9	two	CARDINAL
ap-3411	152	1	1	CARDINAL
ap-3411	153	1	xm	ORG
ap-3411	153	2	1 + ε2xm−1,nxm	DATE
ap-3411	153	3	xm	ORG
ap-3411	154	1	3.15	CARDINAL
ap-3411	154	2	3.14	CARDINAL
ap-3411	154	3	3.15	CARDINAL
ap-3411	154	4	four	CARDINAL
ap-3411	154	5	1	CARDINAL
ap-3411	154	6	2	CARDINAL
ap-3411	155	1	12	CARDINAL
ap-3411	155	2	three	CARDINAL
ap-3411	159	1	xm	ORG
ap-3411	159	2	n − (v̄	ORG
ap-3411	159	3	2+ε2α2 2)v	DATE
ap-3411	162	1	t̄2	ORG
ap-3411	162	2	3.16	CARDINAL
ap-3411	162	3	ω	ORG
ap-3411	165	1	3.16	CARDINAL
ap-3411	166	1	1	CARDINAL
ap-3411	166	2	197	CARDINAL
ap-3411	166	3	d. levi	PERSON
ap-3411	166	4	c. scimiterna acta polytechnica	PERSON
ap-3411	166	5	1 w1	QUANTITY
ap-3411	167	1	3.13	CARDINAL
ap-3411	168	1	three	CARDINAL
ap-3411	170	1	3.17	CARDINAL
ap-3411	170	2	cn(y	PERSON
ap-3411	170	3	three	CARDINAL
ap-3411	171	1	pde	ORG
ap-3411	172	1	two	CARDINAL
ap-3411	172	2	3.1	CARDINAL
ap-3411	174	1	gm	ORG
ap-3411	174	2	3.5	CARDINAL
ap-3411	177	1	3.18	CARDINAL
ap-3411	180	1	3.19	CARDINAL
ap-3411	180	2	3.19	CARDINAL
ap-3411	180	3	∆fm	ORG
ap-3411	182	1	gm	ORG
ap-3411	183	1	3.1	CARDINAL
ap-3411	184	1	algebraic liouville	ORG
ap-3411	184	2	algebraic liouville	PERSON
ap-3411	184	3	3.20	CARDINAL
ap-3411	184	4	1.1	CARDINAL
ap-3411	184	5	four	CARDINAL
ap-3411	184	6	•	CARDINAL
ap-3411	184	7	1	CARDINAL
ap-3411	184	8	1)(hm	CARDINAL
ap-3411	184	9	n − 1)(hm+1,n+1 − 1	ORG
ap-3411	184	10	0	CARDINAL
ap-3411	184	11	•	CARDINAL
ap-3411	184	12	15	CARDINAL
ap-3411	184	13	+ 1	DATE
ap-3411	184	14	0	CARDINAL
ap-3411	184	15	•	CARDINAL
ap-3411	184	16	16	CARDINAL
ap-3411	184	17	33	DATE
ap-3411	184	18	1)(um	CARDINAL
ap-3411	184	19	1	CARDINAL
ap-3411	184	20	0	CARDINAL
ap-3411	184	21	•	CARDINAL
ap-3411	184	22	2	CARDINAL
ap-3411	184	23	1 + 1 tm+1,n	QUANTITY
ap-3411	184	24	1 + 1	CARDINAL
ap-3411	185	1	1	CARDINAL
ap-3411	185	2	0	CARDINAL
ap-3411	186	1	3.21	CARDINAL
ap-3411	186	2	n − 1	PRODUCT
ap-3411	186	3	1	CARDINAL
ap-3411	187	1	3.22	CARDINAL
ap-3411	187	2	3.21	CARDINAL
ap-3411	187	3	n ∈ n0	ORG
ap-3411	187	4	dtm,n	ORG
ap-3411	187	5	1	CARDINAL
ap-3411	187	6	1 +	DATE
ap-3411	188	1	1 w1	QUANTITY
ap-3411	188	2	3.23	CARDINAL
ap-3411	188	3	f(x	ORG
ap-3411	190	1	3.21	CARDINAL
ap-3411	190	2	2	CARDINAL
ap-3411	191	1	1 +	DATE
ap-3411	191	2	1 +	DATE
ap-3411	192	1	198	CARDINAL
ap-3411	193	1	56	CARDINAL
ap-3411	194	1	3/2016	CARDINAL
ap-3411	194	2	pde	ORG
ap-3411	194	3	3.4	CARDINAL
ap-3411	195	1	3.23	CARDINAL
ap-3411	195	2	1.6	CARDINAL
ap-3411	196	1	−1	DATE
ap-3411	196	2	1	CARDINAL
ap-3411	196	3	3.23	CARDINAL
ap-3411	196	4	five	CARDINAL
ap-3411	196	5	tm+2,n	CARDINAL
ap-3411	197	1	1	CARDINAL
ap-3411	197	2	1 +	DATE
ap-3411	198	1	3.24	CARDINAL
ap-3411	198	2	five	CARDINAL
ap-3411	198	3	four	CARDINAL
ap-3411	198	4	tm+2,n	CARDINAL
ap-3411	198	5	four	CARDINAL
ap-3411	198	6	1	CARDINAL
ap-3411	198	7	three	CARDINAL
ap-3411	198	8	dtm,n	ORG
ap-3411	199	1	1	CARDINAL
ap-3411	199	2	1 +	DATE
ap-3411	200	1	−1	CARDINAL
ap-3411	200	2	3.25	CARDINAL
ap-3411	201	1	3.23	CARDINAL
ap-3411	201	2	19	CARDINAL
ap-3411	201	3	20	CARDINAL
ap-3411	202	1	three	CARDINAL
ap-3411	202	2	3.25	CARDINAL
ap-3411	203	1	3.21	CARDINAL
ap-3411	204	1	3.23	CARDINAL
ap-3411	204	2	n. 4	FAC
ap-3411	206	1	two	CARDINAL
ap-3411	206	2	at least a	DATE
ap-3411	206	3	two	CARDINAL
ap-3411	207	1	1.1	CARDINAL
ap-3411	208	1	38	CARDINAL
ap-3411	209	1	first	ORDINAL
ap-3411	209	2	pde	ORG
ap-3411	209	3	first	ORDINAL
ap-3411	209	4	pde	ORG
ap-3411	210	1	pde	ORG
ap-3411	210	2	first	ORDINAL
ap-3411	211	1	34	CARDINAL
ap-3411	214	1	2	CARDINAL
ap-3411	214	2	35	CARDINAL
ap-3411	216	1	3.5	CARDINAL
ap-3411	216	2	3.10	CARDINAL
ap-3411	216	3	3.23	CARDINAL
ap-3411	217	1	one	CARDINAL
ap-3411	218	1	23	CARDINAL
ap-3411	219	1	1	CARDINAL
ap-3411	221	1	pde	ORG
ap-3411	221	2	p∆e	ORG
ap-3411	222	1	two	CARDINAL
ap-3411	222	2	hietarinta	GPE
ap-3411	222	3	1	CARDINAL
ap-3411	223	1	the italian ministry of education	ORG
ap-3411	223	2	2010	DATE
ap-3411	224	1	infn	ORG
ap-3411	225	1	199	CARDINAL
ap-3411	225	2	d. levi	PERSON
ap-3411	225	3	c. scimiterna acta polytechnica	PERSON
ap-3411	225	4	1	CARDINAL
ap-3411	225	5	e. adler	PERSON
ap-3411	225	6	march 26th, 2011	DATE
ap-3411	226	1	2	CARDINAL
ap-3411	226	2	e. adler	PERSON
ap-3411	226	3	s. ya	PERSON
ap-3411	226	4	startsev	PERSON
ap-3411	226	5	theor	ORG
ap-3411	227	1	121	CARDINAL
ap-3411	227	2	1999	DATE
ap-3411	227	3	1484–1495	DATE
ap-3411	228	1	3	CARDINAL
ap-3411	228	2	g. bluman	PERSON
ap-3411	228	3	s. kumey	PERSON
ap-3411	228	4	symmetries	ORG
ap-3411	228	5	new york	GPE
ap-3411	228	6	1989	DATE
ap-3411	228	7	4	CARDINAL
ap-3411	228	8	3d	CARDINAL
ap-3411	228	9	d.	NORP
ap-3411	228	10	2012	DATE
ap-3411	229	1	5	CARDINAL
ap-3411	229	2	f. calogero	PERSON
ap-3411	229	3	w. eckhaus	PERSON
ap-3411	230	1	i & ii	ORG
ap-3411	230	2	inv	PERSON
ap-3411	231	1	probl	ORG
ap-3411	232	1	3 (	CARDINAL
ap-3411	232	2	1987	DATE
ap-3411	233	1	229–262	DATE
ap-3411	233	2	11–33	CARDINAL
ap-3411	233	3	6	CARDINAL
ap-3411	233	4	j. math	ORG
ap-3411	234	1	29	CARDINAL
ap-3411	234	2	1988	DATE
ap-3411	234	3	7	CARDINAL
ap-3411	234	4	d. david	PERSON
ap-3411	234	5	n. kamran	PERSON
ap-3411	234	6	d. levi	PERSON
ap-3411	235	1	lett	PERSON
ap-3411	236	1	55	DATE
ap-3411	236	2	1985) 2111–2113	DATE
ap-3411	236	3	8	CARDINAL
ap-3411	236	4	d. david	PERSON
ap-3411	236	5	n. kamran	PERSON
ap-3411	236	6	d. levi	PERSON
ap-3411	236	7	j. math	PERSON
ap-3411	238	1	27	CARDINAL
ap-3411	238	2	1986	DATE
ap-3411	238	3	1225–1237	CARDINAL
ap-3411	238	4	doi:10.1063/1.527129	GPE
ap-3411	238	5	9	CARDINAL
ap-3411	238	6	r. n. garifullin	PERSON
ap-3411	238	7	r. i. yamilov	PERSON
ap-3411	238	8	twelve	CARDINAL
ap-3411	238	9	j. phys	ORG
ap-3411	240	1	theor	PERSON
ap-3411	241	1	45	CARDINAL
ap-3411	241	2	345205	DATE
ap-3411	241	3	23	CARDINAL
ap-3411	241	4	10	CARDINAL
ap-3411	241	5	r. n. garifullin	PERSON
ap-3411	241	6	r. i. yamilov	PERSON
ap-3411	241	7	first	ORDINAL
ap-3411	241	8	ufimsk	DATE
ap-3411	243	1	4 (	PERCENT
ap-3411	243	2	2012	DATE
ap-3411	243	3	174–180	CARDINAL
ap-3411	244	1	11	CARDINAL
ap-3411	244	2	a. m. grundland	PERSON
ap-3411	244	3	m. b.	PERSON
ap-3411	244	4	j. phys	PERSON
ap-3411	246	1	gen	PERSON
ap-3411	246	2	33	CARDINAL
ap-3411	246	3	8193-8215	CARDINAL
ap-3411	247	1	12	CARDINAL
ap-3411	247	2	c. scimiterna	PERSON
ap-3411	247	3	d. levi	PERSON
ap-3411	247	4	theor	ORG
ap-3411	249	1	13	CARDINAL
ap-3411	249	2	c. scimiterna	PERSON
ap-3411	249	3	d. levi	PERSON
ap-3411	249	4	j. phys	ORG
ap-3411	250	1	a.	PERSON
ap-3411	251	1	14	CARDINAL
ap-3411	251	2	j. hietarinta	PERSON
ap-3411	251	3	cac	ORG
ap-3411	251	4	j. nonlinear math	ORG
ap-3411	253	1	12	CARDINAL
ap-3411	253	2	2 (2005	DATE
ap-3411	253	3	223–230	CARDINAL
ap-3411	253	4	doi:10.2991	NORP
ap-3411	254	1	15	CARDINAL
ap-3411	255	1	linear	ORG
ap-3411	255	2	j. phys	ORG
ap-3411	257	1	japan 46 (1979	ORG
ap-3411	257	2	312-319	CARDINAL
ap-3411	258	1	16	CARDINAL
ap-3411	258	2	r.	NORP
ap-3411	258	3	two	CARDINAL
ap-3411	258	4	j. phys	ORG
ap-3411	260	1	japan 56 (	ORG
ap-3411	260	2	1987	DATE
ap-3411	260	3	4285-4288	DATE
ap-3411	260	4	doi:10.1143/jpsj.56.4285	ORG
ap-3411	261	1	17	CARDINAL
ap-3411	261	2	moscow	GPE
ap-3411	261	3	1983	DATE
ap-3411	261	4	english	NORP
ap-3411	261	5	dordrecht	ORG
ap-3411	261	6	1985	DATE
ap-3411	262	1	18	CARDINAL
ap-3411	262	2	m. juráš	PERSON
ap-3411	262	3	i. m. anderson	PERSON
ap-3411	262	4	generalized laplace invariants	ORG
ap-3411	263	1	j. 89 (	PERSON
ap-3411	263	2	1997	DATE
ap-3411	263	3	351–375	CARDINAL
ap-3411	263	4	7094-97-08916	CARDINAL
ap-3411	264	1	19	CARDINAL
ap-3411	264	2	d. levi	PERSON
ap-3411	264	3	l. martina	PERSON
ap-3411	264	4	j. phys	ORG
ap-3411	266	1	theor	PERSON
ap-3411	267	1	48	DATE
ap-3411	267	2	2015) 025204	DATE
ap-3411	267	3	18	CARDINAL
ap-3411	267	4	20	CARDINAL
ap-3411	267	5	d. levi	PERSON
ap-3411	267	6	l. martina	PERSON
ap-3411	267	7	11	CARDINAL
ap-3411	267	8	080	CARDINAL
ap-3411	267	9	20	CARDINAL
ap-3411	267	10	21	CARDINAL
ap-3411	267	11	d. levi	PERSON
ap-3411	267	12	c. scimiterna	PERSON
ap-3411	267	13	j. phys	ORG
ap-3411	269	1	theor	PERSON
ap-3411	270	1	46	DATE
ap-3411	270	2	2013) 325204	DATE
ap-3411	270	3	18	CARDINAL
ap-3411	271	1	22	CARDINAL
ap-3411	271	2	d. levi	PERSON
ap-3411	272	1	lett	PERSON
ap-3411	273	1	152	CARDINAL
ap-3411	273	2	1991	DATE
ap-3411	273	3	335–338	DATE
ap-3411	273	4	doi:10.1016/0375-9601(91)90733-o	DATE
ap-3411	274	1	23	CARDINAL
ap-3411	274	2	d. levi	PERSON
ap-3411	274	3	r. i. yamilov	PERSON
ap-3411	276	1	38 (1997)	DATE
ap-3411	276	2	6648–6674	CARDINAL
ap-3411	277	1	24	CARDINAL
ap-3411	277	2	von transformationen	PERSON
ap-3411	277	3	1874	DATE
ap-3411	278	1	529–542	CARDINAL
ap-3411	279	1	25	CARDINAL
ap-3411	279	2	norwegian	NORP
ap-3411	279	3	allgemeine theorie der partiellen differentialgleichungen erster ordnung math	ORG
ap-3411	280	1	ann	PERSON
ap-3411	281	1	9 (1875	DATE
ap-3411	282	1	245–296	DATE
ap-3411	282	2	theorie der transformationsgruppen	PERSON
ap-3411	283	1	ann	PERSON
ap-3411	284	1	16 (1880	DATE
ap-3411	284	2	441–528	CARDINAL
ap-3411	284	3	gruppe gestatten	ORG
ap-3411	285	1	ann	PERSON
ap-3411	286	1	25 (1885	DATE
ap-3411	287	1	71–151	CARDINAL
ap-3411	287	2	von gewöhnlichen differentialgleichungen zwischen xy	PERSON
ap-3411	287	3	gruppe von transformationen gestatten	PERSON
ap-3411	288	1	ann	PERSON
ap-3411	289	1	32 (1888)	DATE
ap-3411	290	1	213–281	DATE
ap-3411	291	1	26	CARDINAL
ap-3411	291	2	l. martina	PERSON
ap-3411	291	3	three	CARDINAL
ap-3411	291	4	ann. physics 196 (1989)	ORG
ap-3411	291	5	231–277	CARDINAL
ap-3411	291	6	4916(89)90178	CARDINAL
ap-3411	291	7	4 200	CARDINAL
ap-3411	291	8	http://dx.doi.org/10.1063/1.527129	PERSON
ap-3411	291	9	http://dx.doi.org/10.1088/0305-4470/33/46/304	PERSON
ap-3411	291	10	http://dx.doi.org/10.3842/sigma.2015.080	PERSON
ap-3411	294	1	56	CARDINAL
ap-3411	295	1	3/2016	CARDINAL
ap-3411	295	2	pde	ORG
ap-3411	295	3	27	CARDINAL
ap-3411	295	4	p. medolaghi	PERSON
ap-3411	295	5	del secondo ordine	PERSON
ap-3411	295	6	che ammettono un	PERSON
ap-3411	295	7	gruppo infinito di trasformazioni	PERSON
ap-3411	295	8	ann.	PERSON
ap-3411	295	9	1 (1898	DATE
ap-3411	296	1	229–263	CARDINAL
ap-3411	297	1	28	CARDINAL
ap-3411	297	2	second	ORDINAL
ap-3411	297	3	new york	GPE
ap-3411	297	4	1993	DATE
ap-3411	297	5	29	CARDINAL
ap-3411	297	6	f. schwarz	PERSON
ap-3411	297	7	two	CARDINAL
ap-3411	297	8	j. phys	ORG
ap-3411	299	1	jpn	PERSON
ap-3411	300	1	51	CARDINAL
ap-3411	300	2	1982	DATE
ap-3411	300	3	2387–2389	CARDINAL
ap-3411	301	1	30	CARDINAL
ap-3411	301	2	d. levi	PERSON
ap-3411	302	1	china 8 (2013) 1067–1076	FAC
ap-3411	302	2	31	CARDINAL
ap-3411	302	3	m. b.	PERSON
ap-3411	303	1	j. math	PERSON
ap-3411	305	1	sci	ORG
ap-3411	305	2	2004	DATE
ap-3411	305	3	2004	DATE
ap-3411	305	4	487–534	CARDINAL
ap-3411	305	5	doi:10.1155	GPE
ap-3411	306	1	32	CARDINAL
ap-3411	306	2	s. ya	PERSON
ap-3411	306	3	startsev	PERSON
ap-3411	306	4	first	ORDINAL
ap-3411	306	5	j. phys	ORG
ap-3411	308	1	theor	PERSON
ap-3411	309	1	47	DATE
ap-3411	309	2	2014) 105204	DATE
ap-3411	309	3	16pp	ORDINAL
ap-3411	309	4	33	CARDINAL
ap-3411	309	5	s. ya	PERSON
ap-3411	309	6	startsev	PERSON
ap-3411	309	7	10	CARDINAL
ap-3411	309	8	066	CARDINAL
ap-3411	309	9	13	CARDINAL
ap-3411	310	1	34	CARDINAL
ap-3411	310	2	s. p. tsarev	PERSON
ap-3411	311	1	fiz	ORG
ap-3411	312	1	122	CARDINAL
ap-3411	312	2	2000	DATE
ap-3411	313	1	144–160	CARDINAL
ap-3411	313	2	english	NORP
ap-3411	316	1	122	CARDINAL
ap-3411	316	2	2000	DATE
ap-3411	316	3	121–133	CARDINAL
ap-3411	317	1	35	CARDINAL
ap-3411	317	2	v. l. vereshchagin	PERSON
ap-3411	317	3	theor	ORG
ap-3411	318	1	156	CARDINAL
ap-3411	318	2	2008) 1142–1153	DATE
ap-3411	319	1	36	CARDINAL
ap-3411	319	2	r. i. yamilov	PERSON
ap-3411	319	3	j. phys	ORG
ap-3411	321	1	gen	PERSON
ap-3411	321	2	39	CARDINAL
ap-3411	321	3	2006	DATE
ap-3411	321	4	doi:10.1088/0305-4470/39/45	ORG
ap-3411	321	5	37	CARDINAL
ap-3411	321	6	a. v. zhiber	PERSON
ap-3411	321	7	a. b. shabat	PERSON
ap-3411	321	8	klein	GPE
ap-3411	321	9	gordon	PERSON
ap-3411	322	1	akad	PERSON
ap-3411	323	1	247	CARDINAL
ap-3411	323	2	1979	DATE
ap-3411	323	3	1103–1107	CARDINAL
ap-3411	323	4	english	NORP
ap-3411	324	1	soviet	NORP
ap-3411	325	1	dokl	PERSON
ap-3411	326	1	24 (1979	DATE
ap-3411	326	2	607–609	CARDINAL
ap-3411	327	1	38	CARDINAL
ap-3411	327	2	a. v. zhiber	PERSON
ap-3411	328	1	56 (2001	DATE
ap-3411	328	2	63–106	CARDINAL
ap-3411	328	3	english	NORP
ap-3411	328	4	russian	NORP
ap-3411	329	1	56	CARDINAL
ap-3411	329	2	2001	DATE
ap-3411	329	3	61–101	DATE
ap-3411	329	4	201	CARDINAL
ap-3411	329	5	http://dx.doi.org/10.1088/0305-4470/39/45/r01	NORP
ap-3411	329	6	56(3):193–201	CARDINAL
ap-3411	329	7	2016 1	DATE
ap-3411	329	8	2	CARDINAL
ap-3411	330	1	3	CARDINAL
ap-3411	330	2	generalized symmetries	ORG
ap-3411	331	1	3.1	CARDINAL
ap-3411	331	2	algebraic liouville	ORG
ap-3411	331	3	4	CARDINAL
