id	domain	url
issue-698	orcid.org	https://orcid.org/0000-0003-4065-0043
issue-698	doi.org	https://doi.org/10.30525/2256-0742/2019-5-4-7-16
issue-698	dx.doi.org	https://dx.doi.org./10.1177/1078087404268076
issue-698	www.wne.sggw.pl	http://www.wne.sggw.pl/czasopisma/pdf/eiogz_2009_nr77_s127.pdf