@book{9410,
	author = {DIETZE, Lothar},
	title = {Heizlastberechnung /},
	year = {1977.},
	address = {Berlin,},
	edition = {2. durchges. Aufl.},
	url = {http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=9410}
}