id	sid	eid	entity	type
faba-152	1	1	49	CARDINAL
faba-152	1	2	5	CARDINAL
faba-152	1	3	1	CARDINAL
faba-152	1	4	2023	CARDINAL
faba-152	1	5	issn 2603-5324	PERSON
faba-152	1	6	bulgarian academy of sciences	ORG
faba-152	1	7	sofia	GPE
faba-152	1	8	bulgaria	GPE
faba-152	1	9	10	CARDINAL
faba-152	1	10	2023	CARDINAL
faba-152	1	11	27	CARDINAL
faba-152	1	12	2023	CARDINAL
faba-152	1	13	2023	CARDINAL
faba-152	1	14	bulgaria	GPE
faba-152	4	1	bulgarian	NORP
faba-152	4	2	covid-19	ORG
faba-152	4	3	ukraine	GPE
faba-152	5	1	desi	GPE
faba-152	5	2	eu	ORG
faba-152	6	1	bulgaria	GPE
faba-152	7	1	jel	ORG
faba-152	9	1	5	CARDINAL
faba-152	9	2	1	CARDINAL
faba-152	9	3	2023 50	CARDINAL
faba-152	9	4	the last few years	DATE
faba-152	11	1	2019	DATE
faba-152	11	2	covid-19	DATE
faba-152	11	3	2050	DATE
faba-152	12	1	the international air transport association	ORG
faba-152	12	2	2022	CARDINAL
faba-152	12	3	25%	PERCENT
faba-152	12	4	2019	DATE
faba-152	12	5	iata 2022	ORG
faba-152	13	1	europe	LOC
faba-152	13	2	2021	CARDINAL
faba-152	13	3	3	CARDINAL
faba-152	13	4	2019	DATE
faba-152	13	5	2020	DATE
faba-152	13	6	4	CARDINAL
faba-152	13	7	2019	DATE
faba-152	13	8	2023a	DATE
faba-152	14	1	bulgaria	GPE
faba-152	14	2	2021	CARDINAL
faba-152	14	3	20	CARDINAL
faba-152	14	4	2019	CARDINAL
faba-152	14	5	2023a	CARDINAL
faba-152	15	1	covid-19	PERSON
faba-152	16	1	2018	DATE
faba-152	18	1	european	NORP
faba-152	19	1	bulgaria	GPE
faba-152	20	1	first	ORDINAL
faba-152	20	2	bulgaria	GPE
faba-152	20	3	1.4 %	PERCENT
faba-152	20	4	european	NORP
faba-152	20	5	2023b	DATE
faba-152	21	1	second	ORDINAL
faba-152	21	2	bulgarian	NORP
faba-152	21	3	2019-2021	DATE
faba-152	21	4	2023a	CARDINAL
faba-152	22	1	third	ORDINAL
faba-152	22	2	european	NORP
faba-152	22	3	10 %	PERCENT
faba-152	22	4	only 3 %	PERCENT
faba-152	22	5	2022	CARDINAL
faba-152	23	1	bulgaria	GPE
faba-152	26	1	bulgarian	NORP
faba-152	28	1	zaharia et al	GPE
faba-152	29	1	2018	DATE
faba-152	29	2	romanian	NORP
faba-152	29	3	romanian	NORP
faba-152	31	1	romanian	NORP
faba-152	33	1	petya koralova	PERSON
faba-152	33	2	5	CARDINAL
faba-152	33	3	1	CARDINAL
faba-152	33	4	2023 51	DATE
faba-152	34	1	bil et.al	CARDINAL
faba-152	34	2	2021	CARDINAL
faba-152	35	1	three	CARDINAL
faba-152	36	1	5	CARDINAL
faba-152	36	2	5	CARDINAL
faba-152	37	1	büyüközkan	LOC
faba-152	37	2	2021	CARDINAL
faba-152	39	1	paprocki	PERSON
faba-152	39	2	2021	CARDINAL
faba-152	41	1	raghavan	GPE
faba-152	41	2	2021	CARDINAL
faba-152	44	1	perez et al	PERSON
faba-152	44	2	2022	CARDINAL
faba-152	44	3	10	CARDINAL
faba-152	44	4	american	NORP
faba-152	44	5	covid-19	PRODUCT
faba-152	48	1	bulgaria	GPE
faba-152	50	1	the end of 2020	DATE
faba-152	50	2	ec 2020	ORG
faba-152	50	3	the european commission	ORG
faba-152	50	4	three	CARDINAL
faba-152	51	1	zero	CARDINAL
faba-152	51	2	2050	DATE
faba-152	51	3	55 %	PERCENT
faba-152	51	4	1990	DATE
faba-152	52	1	2021	CARDINAL
faba-152	52	2	the european commission	ORG
faba-152	52	3	european	NORP
faba-152	53	1	european	NORP
faba-152	53	2	55	CARDINAL
faba-152	53	3	2050	DATE
faba-152	54	1	2030	DATE
faba-152	54	2	at least 5 %	PERCENT
faba-152	54	3	2050	DATE
faba-152	54	4	63 %	PERCENT
faba-152	55	1		CARDINAL
faba-152	56	1	petya koralova	PERSON
faba-152	56	2	5	CARDINAL
faba-152	56	3	1	CARDINAL
faba-152	56	4	2023 52	DATE
faba-152	56	5	the european union	ORG
faba-152	57	1		CARDINAL
faba-152	57	2	icao	ORG
faba-152	58	1		CARDINAL
faba-152	58	2	2 %	PERCENT
faba-152	59	1	2007	DATE
faba-152	59	2	first	ORDINAL
faba-152	59	3	aci 2019	PERSON
faba-152	60	1	2019	DATE
faba-152	60	2	digital european	NORP
faba-152	60	3	european	NORP
faba-152	60	4	2019	DATE
faba-152	61	1	2019	DATE
faba-152	61	2	european	NORP
faba-152	62	1	first	ORDINAL
faba-152	62	2	2050	DATE
faba-152	62	3	iata 2019	LAW
faba-152	65	1	2023	CARDINAL
faba-152	66	1	85 %	PERCENT
faba-152	67	1	second	ORDINAL
faba-152	68	1	2023	CARDINAL
faba-152	68	2	iata	ORG
faba-152	70	1	third	ORDINAL
faba-152	71	1	as early as 2014	DATE
faba-152	71	2	the european commission	ORG
faba-152	71	3	desi	GPE
faba-152	71	4	2023	CARDINAL
faba-152	73	1	1	CARDINAL
faba-152	73	2	desi	GPE
faba-152	73	3	bulgaria	GPE
faba-152	73	4	eu	ORG
faba-152	74	1	bulgaria	GPE
faba-152	75	1	1	CARDINAL
faba-152	75	2	bulgaria	GPE
faba-152	75	3	desi	GPE
faba-152	75	4	2022	CARDINAL
faba-152	75	5	38	CARDINAL
faba-152	75	6	european	NORP
faba-152	75	7	52	DATE
faba-152	76	1	covid-19	PERSON
faba-152	76	2	35 %	PERCENT
faba-152	76	3	2022	CARDINAL
faba-152	76	4	2019	DATE
faba-152	77	1	belgium	GPE
faba-152	77	2	finland	GPE
faba-152	77	3	denmark	GPE
faba-152	77	4	slovenia	GPE
faba-152	77	5	austria аnd	GPE
faba-152	77	6	2	CARDINAL
faba-152	77	7	eu	ORG
faba-152	78	1	2022	CARDINAL
faba-152	78	2	only 15 %	PERCENT
faba-152	78	3	bulgarian	NORP
faba-152	78	4	2019	DATE
faba-152	80	1	bulgaria	GPE
faba-152	80	2	20	CARDINAL
faba-152	80	3	2019	CARDINAL
faba-152	80	4	2023	CARDINAL
faba-152	81	1	petya koralova	PERSON
faba-152	81	2	5	CARDINAL
faba-152	81	3	1	CARDINAL
faba-152	81	4	2023 53	DATE
faba-152	81	5	eu	ORG
faba-152	81	6	1	CARDINAL
faba-152	81	7	desi	GPE
faba-152	81	8	bulgaria	GPE
faba-152	81	9	desi	GPE
faba-152	81	10	eu	ORG
faba-152	82	1	bulgaria	GPE
faba-152	82	2	second	ORDINAL
faba-152	83	1	12.4 %	PERCENT
faba-152	83	2	20 %	PERCENT
faba-152	84	1	8 %	PERCENT
faba-152	84	2	2022	CARDINAL
faba-152	84	3	2017	CARDINAL
faba-152	86	1	bulgaria	GPE
faba-152	86	2	avio	PERSON
faba-152	86	3	bulgaria air	ORG
faba-152	86	4	bulgaria	GPE
faba-152	87	1	fly2sky	PERSON
faba-152	88	1	1	CARDINAL
faba-152	88	2	bulgarian	NORP
faba-152	89	1	1	CARDINAL
faba-152	89	2	bulgarian	NORP
faba-152	89	3	2016 2017	DATE
faba-152	89	4	2021	CARDINAL
faba-152	89	5	3.566	CARDINAL
faba-152	89	6	2.617	MONEY
faba-152	89	7	0.217 0.588 avio	MONEY
faba-152	89	8	1.012	CARDINAL
faba-152	89	9	1.415	CARDINAL
faba-152	89	10	1.202	CARDINAL
faba-152	89	11	2.305	PRODUCT
faba-152	90	1	1.669	CARDINAL
faba-152	90	2	1.062	CARDINAL
faba-152	90	3	0.97	CARDINAL
faba-152	90	4	1.009	MONEY
faba-152	90	5	3.92	CARDINAL
faba-152	90	6	0.464	CARDINAL
faba-152	90	7	2.443	CARDINAL
faba-152	90	8	0.493	CARDINAL
faba-152	90	9	annual	DATE
faba-152	90	10	2016-2021	CARDINAL
faba-152	91	1	1	CARDINAL
faba-152	91	2	2019-2021	CARDINAL
faba-152	91	3	covid-19	PRODUCT
faba-152	91	4	2021	TIME
faba-152	91	5	2022	CARDINAL
faba-152	91	6	desi	GPE
faba-152	91	7	bulgaria	GPE
faba-152	91	8	desi	GPE
faba-152	91	9	eu	GPE
faba-152	91	10	desi	GPE
faba-152	91	11	5	CARDINAL
faba-152	91	12	1	CARDINAL
faba-152	91	13	2023 54	CARDINAL
faba-152	91	14	under 1	DATE
faba-152	92	1	avio	PERSON
faba-152	93	1	2021	CARDINAL
faba-152	93	2	between 70 % and 90 %	PERCENT
faba-152	93	3	-84 %	PERCENT
faba-152	93	4	bulgaria air	ORG
faba-152	93	5	-67 %	PERCENT
faba-152	94	1	fly2sky	PERSON
faba-152	94	2	-89 %	PERCENT
faba-152	94	3	-80 %	PERCENT
faba-152	94	4	2017	CARDINAL
faba-152	95	1	2.4	CARDINAL
faba-152	95	2	5.6	CARDINAL
faba-152	95	3	2016-2019	CARDINAL
faba-152	95	4	the end of 2020	DATE
faba-152	96	1	8	CARDINAL
faba-152	96	2	only one	CARDINAL
faba-152	96	3	2021	CARDINAL
faba-152	96	4	9	CARDINAL
faba-152	96	5	72	CARDINAL
faba-152	96	6	6	CARDINAL
faba-152	97	1	first	ORDINAL
faba-152	97	2	20	CARDINAL
faba-152	98	1	second	ORDINAL
faba-152	98	2	bulgaria air	ORG
faba-152	98	3	seasonal	DATE
faba-152	98	4	covid-19	ORG
faba-152	98	5	between 3 and 13	CARDINAL
faba-152	98	6	2022	CARDINAL
faba-152	98	7	2023	CARDINAL
faba-152	99	1	third	ORDINAL
faba-152	99	2	european	NORP
faba-152	99	3	bulgarian	NORP
faba-152	100	1	annual	DATE
faba-152	100	2	2016-2021	CARDINAL
faba-152	100	3	2	CARDINAL
faba-152	100	4	bulgarian	NORP
faba-152	100	5	2016-2021	CARDINAL
faba-152	100	6	2	CARDINAL
faba-152	100	7	covid-19	PRODUCT
faba-152	101	1	bulgarian	NORP
faba-152	102	1	2021	CARDINAL
faba-152	102	2	avio	PERSON
faba-152	102	3	1	CARDINAL
faba-152	104	1	bulgaria air	ORG
faba-152	104	2	5	CARDINAL
faba-152	104	3	2021	CARDINAL
faba-152	104	4	2019	DATE
faba-152	105	1	bulgarian	NORP
faba-152	106	1	2021	CARDINAL
faba-152	106	2	2016	DATE
faba-152	106	3	86 %	PERCENT
faba-152	106	4	9	CARDINAL
faba-152	106	5	26 %	PERCENT
faba-152	106	6	116 %	PERCENT
faba-152	108	1	3 one	CARDINAL
faba-152	108	2	2016-2021	CARDINAL
faba-152	110	1	2021	CARDINAL
faba-152	110	2	bulgarian	NORP
faba-152	110	3	avio	PERSON
faba-152	110	4	air bulgaria air	ORG
faba-152	110	5	gulivair petya koralova	ORG
faba-152	110	6	5	CARDINAL
faba-152	110	7	1	CARDINAL
faba-152	110	8	2023 55	CARDINAL
faba-152	110	9	annual	DATE
faba-152	110	10	2016-2021	CARDINAL
faba-152	110	11	3	CARDINAL
faba-152	110	12	bulgarian	NORP
faba-152	111	1	covid-19	ORG
faba-152	111	2	-65	PERSON
faba-152	111	3	3	CARDINAL
faba-152	112	1	60:40	TIME
faba-152	112	2	inn national	GPE
faba-152	112	3	european	NORP
faba-152	114	1	4	CARDINAL
faba-152	114	2	bulgarian	NORP
faba-152	115	1	between 96 % and 120 %	PERCENT
faba-152	115	2	2021	CARDINAL
faba-152	115	3	2017	CARDINAL
faba-152	115	4	2019	DATE
faba-152	116	1	hristozov 2021	LAW
faba-152	117	1	2	CARDINAL
faba-152	117	2	2016-2021	CARDINAL
faba-152	118	1	2	CARDINAL
faba-152	118	2	bulgarian	NORP
faba-152	119	1	2016 2017	DATE
faba-152	119	2	2021	CARDINAL
faba-152	119	3	0.302	CARDINAL
faba-152	119	4	0.503 0.437	MONEY
faba-152	119	5	2.088	MONEY
faba-152	119	6	3.953 5.025	MONEY
faba-152	119	7	avio	PERSON
faba-152	119	8	4.831 0.798 1.01	MONEY
faba-152	119	9	1.451 1.664	CARDINAL
faba-152	120	1	90.909	CARDINAL
faba-152	120	2	500	CARDINAL
faba-152	120	3	bulgaria	GPE
faba-152	120	4	2.558	CARDINAL
faba-152	120	5	1.138	MONEY
faba-152	120	6	2.268	MONEY
faba-152	120	7	4.926	MONEY
faba-152	120	8	16.129	CARDINAL
faba-152	120	9	3.279	CARDINAL
faba-152	120	10	0.444	CARDINAL
faba-152	121	1	2.793	CARDINAL
faba-152	121	2	annual	DATE
faba-152	121	3	2016-2021	CARDINAL
faba-152	121	4	higher than 1	CARDINAL
faba-152	123	1	50	CARDINAL
faba-152	123	2	2021	CARDINAL
faba-152	123	3	bulgarian	NORP
faba-152	123	4	avio	PERSON
faba-152	123	5	air bulgaria air	ORG
faba-152	123	6	gulivair petya koralova	ORG
faba-152	123	7	5	CARDINAL
faba-152	123	8	1	CARDINAL
faba-152	123	9	2023 56	CARDINAL
faba-152	124	1	2016	DATE
faba-152	124	2	500	CARDINAL
faba-152	124	3	2021	DATE
faba-152	125	1	first	ORDINAL
faba-152	125	2	2019	DATE
faba-152	125	3	305	CARDINAL
faba-152	125	4	2020	DATE
faba-152	125	5	226727	DATE
faba-152	125	6	2016	DATE
faba-152	125	7	2023b	DATE
faba-152	126	1	second	ORDINAL
faba-152	126	2	annual	DATE
faba-152	126	3	2nd	ORDINAL
faba-152	126	4	74	CARDINAL
faba-152	126	5	16th	ORDINAL
faba-152	126	6	2023b	DATE
faba-152	127	1	third	ORDINAL
faba-152	127	2	one	CARDINAL
faba-152	127	3	2077 days	DATE
faba-152	127	4	2021 year	DATE
faba-152	127	5	0.17	CARDINAL
faba-152	127	6	298.4 days	DATE
faba-152	127	7	one	CARDINAL
faba-152	127	8	2021	CARDINAL
faba-152	127	9	1.21	CARDINAL
faba-152	127	10	2023c	DATE
faba-152	128	1	2018-2019	DATE
faba-152	129	1	b h air	ORG
faba-152	129	2	fly2sky	PERSON
faba-152	129	3	2019	DATE
faba-152	129	4	2022	CARDINAL
faba-152	130	1	2021	CARDINAL
faba-152	131	1	4	CARDINAL
faba-152	131	2	2023b	DATE
faba-152	132	1	2021	CARDINAL
faba-152	132	2	5.02	CARDINAL
faba-152	132	3	2016	DATE
faba-152	132	4	under 1	DATE
faba-152	133	1	0.44	CARDINAL
faba-152	133	2	2016	CARDINAL
faba-152	133	3	2.8	CARDINAL
faba-152	133	4	2021	CARDINAL
faba-152	134	1	fly2sky	PERSON
faba-152	134	2	0.03	CARDINAL
faba-152	134	3	2016	DATE
faba-152	134	4	3.3	CARDINAL
faba-152	134	5	2021	CARDINAL
faba-152	135	1	bulgaria air	ORG
faba-152	135	2	covid-19	PRODUCT
faba-152	136	1	bulgarian	NORP
faba-152	136	2	two	CARDINAL
faba-152	140	1	one	CARDINAL
faba-152	141	1	4	CARDINAL
faba-152	142	1	0.930167	CARDINAL
faba-152	142	2	0.831513	MONEY
faba-152	142	3	42	CARDINAL
faba-152	142	4	anova	ORG
faba-152	143	1	1	CARDINAL
faba-152	143	2	0.007145	CARDINAL
faba-152	143	3	4 0.737579	CARDINAL
faba-152	143	4	0.184395	MONEY
faba-152	143	5	5	CARDINAL
faba-152	143	6	5.472083	MONEY
faba-152	143	7	95%	PERCENT
faba-152	143	8	95%	PERCENT
faba-152	143	9	95.0%	PERCENT
faba-152	143	10	95.0%	PERCENT
faba-152	143	11	0.534411 25.0739	MONEY
faba-152	143	12	1	CARDINAL
faba-152	144	1	4	CARDINAL
faba-152	144	2	itc	ORG
faba-152	144	3	5	CARDINAL
faba-152	144	4	1	CARDINAL
faba-152	144	5	2023 57	DATE
faba-152	144	6	itc	ORG
faba-152	145	1	0.93 %	PERCENT
faba-152	146	1	0.007	CARDINAL
faba-152	146	2	0.05	CARDINAL
faba-152	147	1	0.865	CARDINAL
faba-152	147	2	approximately 87 %	PERCENT
faba-152	147	3	bulgarian	NORP
faba-152	148	1	6	CARDINAL
faba-152	149	1	13.399	CARDINAL
faba-152	149	2	1	CARDINAL
faba-152	149	3	one	CARDINAL
faba-152	149	4	0.3	CARDINAL
faba-152	150	1	2019-2021	CARDINAL
faba-152	150	2	the next five years	DATE
faba-152	150	3	bulgaria air	ORG
faba-152	150	4	fly2sky	PERSON
faba-152	150	5	1	CARDINAL
faba-152	150	6	every year	DATE
faba-152	151	1	first	ORDINAL
faba-152	151	2	bulgarian	NORP
faba-152	151	3	second	ORDINAL
faba-152	151	4	two	CARDINAL
faba-152	153	1	bulgarian	NORP
faba-152	153	2		CARDINAL
faba-152	154	1	1	CARDINAL
faba-152	155	1	2	CARDINAL
faba-152	156	1		CARDINAL
faba-152	158	1	3	CARDINAL
faba-152	158	2		CARDINAL
faba-152	158	3	bulgarian	NORP
faba-152	159	1		CARDINAL
faba-152	159	2	bulgaria	GPE
faba-152	159	3	desi	GPE
faba-152	159	4	eu	ORG
faba-152	160	1	eu	ORG
faba-152	160	2	1	CARDINAL
faba-152	160	3		CARDINAL
faba-152	161	1	bulgarian	NORP
faba-152	163	1	covid-19	PRODUCT
faba-152	163	2	ukraine	GPE
faba-152	163	3	the black sea	LOC
faba-152	164	1	the european commission	ORG
faba-152	165	1	sesar iii	PERSON
faba-152	165	2	2021-2027	QUANTITY
faba-152	165	3	3.4 billion euros	MONEY
faba-152	165	4	aci europe 2023	ORG
faba-152	167	1	bulgarian	NORP
faba-152	167	2	5	CARDINAL
faba-152	167	3	1	CARDINAL
faba-152	167	4	2023 58	DATE
faba-152	168	1	the european investment bank	ORG
faba-152	169	1	third	ORDINAL
faba-152	169	2	bulgaria	GPE
faba-152	170	1	europe	LOC
faba-152	171	1	2019	DATE
faba-152	172	1	sesar	PERSON
faba-152	172	2	europe	LOC
faba-152	174	1	council international europe	ORG
faba-152	175	1	2023	CARDINAL
faba-152	176	1	zero	CARDINAL
faba-152	177	1	2050	DATE
faba-152	179	1	martin adler	PERSON
faba-152	179	2	bram peerings	PERSON
faba-152	179	3	thijs boonekamp	PERSON
faba-152	179	4	elisabeth van der sman	PERSON
faba-152	179	5	nanette lim	PERSON
faba-152	179	6	jongeling	PERSON
faba-152	179	7	sacha pel	PERSON
faba-152	180	1	amsterdam	GPE
faba-152	181	1	bulgaria air	ORG
faba-152	182	1	2023	CARDINAL
faba-152	186	1	büyüközkan	NORP
faba-152	186	2	c. a. havle	PERSON
faba-152	187	1	2021	CARDINAL
faba-152	188	1	digital	ORG
faba-152	188	2	ivif ahp	ORG
faba-152	189	1	air transport management	ORG
faba-152	189	2	91, 101998	DATE
faba-152	191	1	desi	GPE
faba-152	192	1	2022	CARDINAL
faba-152	193	1	desi	GPE
faba-152	194	1	https://digital-agenda-data.eu/charts/desicomponents#chart={%22indicator%22:%22desi%22,%22breakdowngroup%22:%22desi%22,%22unit-measure%22:%22pc_desi%22,%22time-period%22:%222022%22	GPE
faba-152	196	1	2023a	DATE
faba-152	200	1	2023b	DATE
faba-152	201	1	bulgarian	NORP
faba-152	203	1	european	NORP
faba-152	204	1	2020	DATE
faba-152	205	1	european	NORP
faba-152	206	1	: https://eur-lex.europa.eu/legalcontent/en/txt/?uri=celex%3a52020dc0789	ORG
faba-152	207	1	european	NORP
faba-152	208	1	2019	DATE
faba-152	209	1	2019/947	CARDINAL
faba-152	209	2	24 may 2019	DATE
faba-152	209	3	2023a	DATE
faba-152	210	1	million	CARDINAL
faba-152	210	2	eurostat	ORG
faba-152	210	3	2023b	DATE
faba-152	211	1	yearly	DATE
faba-152	213	1	x. h. vázquez	PERSON
faba-152	213	2	d. carou	PERSON
faba-152	214	1	2022	CARDINAL
faba-152	215	1	covid-19	ORG
faba-152	215	2	us	GPE
faba-152	216	1	10(1	CARDINAL
faba-152	216	2	647	CARDINAL
faba-152	218	1	fly2sky	PERSON
faba-152	219	1	2022	CARDINAL
faba-152	223	1	2022	CARDINAL
faba-152	227	1	#	MONEY
faba-152	228	1	hristozov	PERSON
faba-152	228	2	2021	CARDINAL
faba-152	229	1	bulgaria	GPE
faba-152	230	1	1(3	CARDINAL
faba-152	230	2	389	CARDINAL
faba-152	232	1	international air transport association	ORG
faba-152	233	1	2019	DATE
faba-152	234	1	2050	DATE
faba-152	236	1	international air transport association	ORG
faba-152	237	1	2022	CARDINAL
faba-152	238	1	quarterly	DATE
faba-152	239	1	iata economics	ORG
faba-152	241	1	2023	CARDINAL
faba-152	242	1	one	CARDINAL
faba-152	242	2	j., c. bil	GPE
faba-152	242	3	i. heiets	PERSON
faba-152	242	4	2021	CARDINAL
faba-152	244	1	56	DATE
faba-152	244	2	63	CARDINAL
faba-152	245	1	10.1016	CARDINAL
faba-152	246	1	5	CARDINAL
faba-152	246	2	1	CARDINAL
faba-152	246	3	2023 59	CARDINAL
faba-152	246	4	w. 2021	PERSON
faba-152	247	1	ghg	ORG
faba-152	247	2	continental air	ORG
faba-152	248	1	5076	DATE
faba-152	249	1	raghavan	GPE
faba-152	249	2	s.	PERSON
faba-152	249	3	c. yu	PERSON
faba-152	249	4	2021	CARDINAL
faba-152	250	1	the united states	GPE
faba-152	251	1	journal of air transport management	ORG
faba-152	251	2	96	CARDINAL
faba-152	251	3	102111	DATE
faba-152	253	1	2023a	DATE
faba-152	254	1	annual	DATE
faba-152	254	2	bulgaria	GPE
faba-152	255	1	2023b	DATE
faba-152	256	1	annual	DATE
faba-152	256	2	2023c	DATE
faba-152	257	1	annual	DATE
faba-152	258	1	refuel eu	PERSON
faba-152	258	2	2023	CARDINAL
faba-152	259	1	european	NORP
faba-152	262	1	2019	DATE
faba-152	263	1	digital european	ORG
faba-152	265	1	the european union	ORG
faba-152	266	1	luxembourg	GPE
faba-152	267	1	van winkel	PERSON
faba-152	267	2	2023	CARDINAL
faba-152	268	1	amsterdam airport schiphol	FAC
faba-152	269	1	delft university of technology	ORG
faba-152	271	1	2018	DATE
faba-152	274	1	zaharia	GPE
faba-152	274	2	s. e.	PERSON
faba-152	274	3	c. v. pietreanu	PERSON
faba-152	275	1	2018	DATE
faba-152	277	1	35	DATE
faba-152	277	2	90-99	CARDINAL
faba-152	278	1	10.1016	CARDINAL
faba-152	278	2	j.trpro.2018.12.016	GPE