id	domain	url
ma-25	adac.eeeur	https://adac.eeeur
ma-25	adac.ee	https://adac.ee
ma-25	doi.org	https://doi.org/10.28924/ada/ma.1.86
ma-25	orcid.org	https://orcid.org/0000-0002-6635-2514
ma-25	www.ilirias.com	http://www.ilirias.com/jma/repository/docs/jma3-1-1.pdf.[2
ma-25	rj.romai.ro	http://rj.romai.ro/arhiva/2015/1/rjv11n1.pdf.[3
ma-25	rjm-cs.ro	http://rjm-cs.ro/belaidi-2015.pdf.[4
ma-25	doi.org	https://doi.org/10.23952/cot.2017.17.[5
ma-25	doi.org	https://doi.org/10.1112/jlms/s2-37.121.88.[6
ma-25	doi.org	https://doi.org/10.2307/2001061.[7
ma-25	emis.impa.br	http://emis.impa.br/emis
ma-25	doi.org	https://doi.org/10.4153/cmb-1974-064-0.[11
ma-25	ejde.math.txstate.edu	https://ejde.math.txstate.edu/volumes/2012/226/hu.pdf
ma-25	www.ilirias.com	http://www.ilirias.com/jma/repository/docs/jma3-1-1.pdf
ma-25	rj.romai.ro	http://rj.romai.ro/arhiva/2015/1/rjv11n1.pdf
ma-25	rjm-cs.ro	http://rjm-cs.ro/belaidi-2015.pdf
ma-25	doi.org	https://doi.org/10.23952/cot.2017.17
ma-25	doi.org	https://doi.org/10.1112/jlms/s2-37.121.88
ma-25	doi.org	https://doi.org/10.2307/2001061
ma-25	emis.impa.br	http://emis.impa.br/emis/journals/aua/acta27/paper21-acta27-2011.pdf
ma-25	emis.impa.br	http://emis.impa.br/emis/journals/aua/acta27/paper21-acta27-2011.pdf
ma-25	doi.org	https://doi.org/10.4153/cmb-1974-064-0
ma-25	ejde.math.txstate.edu	https://ejde.math.txstate.edu/volumes/2012/226/hu.pdf
ma-25	doi.org	https://doi.org/10.1515/crll.1976.282.53.[13
ma-25	doi.org	https://doi.org/10.1515/9783110863147.[15
ma-25	ejde.math.txstate.edu	https://ejde.math.txstate.edu/volumes
ma-25	doi.org	https://doi.org/10.1016/j.jmaa.2010.05.014.[17
ma-25	scindeks-clanci.ceon.rs	https://scindeks-clanci.ceon.rs/data/pdf/2217-5539/2017
ma-25	doi.org	https://doi.org/10.1080/1726037x.2017.1413065.[20
ma-25	www.math.u-szeged.hu	https://www.math.u-szeged.hu/ejqtde
ma-25	doi.org	https://doi.org/10.1515/crll.1976.282.53
ma-25	doi.org	https://doi.org/10.1515/9783110863147
ma-25	ejde.math.txstate.edu	https://ejde.math.txstate.edu/volumes/2012/195/li.pdf
ma-25	ejde.math.txstate.edu	https://ejde.math.txstate.edu/volumes/2012/195/li.pdf
ma-25	doi.org	https://doi.org/10.1016/j.jmaa.2010.05.014
ma-25	scindeks-clanci.ceon.rs	https://scindeks-clanci.ceon.rs/data/pdf/2217-5539/2017/2217-55391702103s.pdf
ma-25	scindeks-clanci.ceon.rs	https://scindeks-clanci.ceon.rs/data/pdf/2217-5539/2017/2217-55391702103s.pdf
ma-25	pubs.ub.ro	https://pubs.ub.ro/?pg=revues&rev=ssrsmi&num=201801&vol=28&aid=4817
ma-25	pubs.ub.ro	https://pubs.ub.ro/?pg=revues&rev=ssrsmi&num=201801&vol=28&aid=4817
ma-25	doi.org	https://doi.org/10.1080/1726037x.2017.1413065
ma-25	www.math.u-szeged.hu	https://www.math.u-szeged.hu/ejqtde/p453.pdf
ma-25	www.math.u-szeged.hu	https://www.math.u-szeged.hu/ejqtde/p453.pdf
ma-25	doi.org	https://doi.org/10.1155/2013/243873
ma-25	doi.org	https://doi.org/10.1155/2013/243873