@book{41103,
	author = {MARKOWSKI, Janusz. and WOJCIECHOWSKI, Zbigniew.},
	title = {Vademecum obserwatora ptaków /},
	publisher = {Wydaw. Naukowe PWN,},
	year = {2001.},
	address = {Warszawa ;},
	edition = {Wyd. 2 zm., (1 w PWN).},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=41103}
}