@book{14528,
	author = {Vorob�ev, Vladislav Nikitich. and Semechkin, I. V. and ebrary, Inc.},
	title = {Pine forests},
	publisher = {Science Publishers,},
	year = {c2007.},
	address = {Enfield, NH :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10256222}
}