@book{27987,
	author = {RZADKOWSKI, R.},
	title = {Drgania ułopatkowanej tarczy.},
	year = {1984.},
	address = {Warszawa,},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=27987}
}