@inbook {1993,
	title = {Insignes, religieus en profaan},
	series = {Rotterdam Papers},
	year = {1993},
	publisher = {Stichting middeleeuwse religieuze en profane insignes},
	organization = {Stichting middeleeuwse religieuze en profane insignes},
	address = {Cothen},
	isbn = {9090067698},
	author = {Koldeweij, Jos},
	editor = {Beuningen, Hendrik J. E. van. and Koldeweij, Jos}
}
