id	domain	url
issue-581	doi.org	https://doi.org/10.30525/2256-0742/2018-4-5-357-363
issue-581	www.gov.uk	https://www.gov.uk/government
issue-581	www.douane.gouv.fr	http://www.douane.gouv.fr
issue-581	www.vid.gov.lv	https://www.vid.gov.lv/en
issue-581	www.nalog.gov.by	http://www.nalog.gov.by/ru/o_ministerstve_ru
issue-581	www.nalog.gov.by	http://www.nalog.gov.by/ru/polozhenie-o-ministerstve-ru
issue-581	pravo.by	http://pravo.by
issue-581	online.zakon.kz	https://online.zakon.kz/document/?doc_id=30176584#pos=5;-275
issue-581	online.zakon.kz	https://online.zakon.kz/document/?doc_id=33514533#pos=14;-45