@book{256,
	author = {Драгоманов, М. П.},
	title = {Русскій кулакъ и болгарская свобода},
	url = {https://archives.drahomanov.history.org.ua/cgi-bin/koha/opac-retrieve-file.pl?id=3b1aee8d67c2f0ca8e9416d1dddca719}
}