@book{56,
	title = {Правда},
	year = {1867–1870; 1872–1880; 1888–1898},
	address = {Львів},
	url = {https://uk.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B2%D0%B4%D0%B0_(%D0%B6%D1%83%D1%80%D0%BD%D0%B0%D0%BB)}
}