@article {2022,
	title = {Karl von der Salzgasse (gestorben 1213/14). K{\"o}lner Ritterb{\"u}rger und Ant des Zisterzienserklosters Villers-en-Brabant},
	journal = {Cistencienser Chronik},
	volume = {129},
	year = {2022},
	pages = {226-245},
	author = {Schulz, Knut}
}
