@book{188688,
	author = {Murray, Natalia. and ebrary, Inc.},
	title = {The unsung hero of the Russian avant-garde},
	publisher = {Brill,},
	year = {2012.},
	series = {Russian history and culture,},
	address = {Leiden ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10578512}
}