@book{7046,
	author = {JUNIEWICZ, S. and MICHAŁOWSKI, S.},
	title = {Elektrownie wodne /},
	year = {1957.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=7046}
}