id	domain	url
stem-6857	www.sgu.ru	https://www.sgu.ru/sites/default/files/textdocsfiles/2023/01/10/71_porezanova.pdf
stem-6857	rep.bstu.by	https://rep.bstu.by/bitstream/handle/data/10298/3542.pdf?sequence=1&isallowed=y&ysclid=lr3my9gxcx903434389