@book{56189,
	author = {Waligóra, Grzegorz},
	title = {Discrete-continuous project scheduling - models and algorithms /},
	publisher = {Wydawnictwo Politechniki Poznańskiej,},
	year = {2008.},
	series = {Rozprawy / Politechnika Poznańska,},
	address = {Poznań :},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=56189}
}