id	domain	url
cet-14399	www.cetjournal.it	www.cetjournal.it
cet-14399	www.researchgate.net	https://www.researchgate.net/publication/235791829_regions_of_provenance_of_european_beech_fag
cet-14399	www.ksh.hu	https://www.ksh.hu/stadat_files/kor/hu/kor0082.html>