@booklet {3765,
	title = {Flora URSS, II},
	year = {1934},
	url = {http://www.biodiversitylibrary.org/item/106072$\#$page/1/mode/1up},
	author = {Komarov, V.L. and Rozhevits, R. Yu. and Shishkin, B.K.}
}
