@book{3570,
	author = {KOTWICA, J. and ROSIŃSKA, Z.},
	title = {Konstrukcje żelbetowe /},
	year = {1987.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=3570}
}