@book{29946,
	author = {SKALMIERSKI, Bogdan},
	title = {Mechanics /},
	publisher = {PWN [Państ. Wydaw. Naukowe] = Polish Scientific Publ. : Elsevier,},
	year = {1991.},
	address = {Warszawa ; Amsterdam :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=29946}
}