@book{3283,
	author = {KONIECZNY, S. and WICHALAK, B.},
	title = {Zbiór zadań z mechaniki budowli.},
	year = {1986.},
	address = {Łódź,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=3283}
}