@book{19827,
	author = {Antoniuk, Eugeniusz.},
	title = {Zadania z mechaniki ogólnej.},
	year = {1979.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=19827}
}