@book{53028,
	author = {Szczukowski, Stefan and Tworkowski, Józef},
	title = {Wierzba energetyczna /},
	publisher = {Plantpress,},
	year = {2006.},
	address = {Kraków :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=53028}
}