@book{19829,
	author = {Osiński, Zbigniew and Wróbel, Jerzy.},
	title = {Teoria konstrukcji /},
	year = {1977.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=19829}
}