@book {2007,
	title = {In de schaduw van de keizer. Hendrik van Veldeke en zijn tijd. 1130-1230},
	year = {2007},
	pages = {204},
	publisher = {Walburg Pers},
	organization = {Walburg Pers},
	address = {Zutphen},
	issn = {90-5730-528-3},
	author = {Janssens, Jozef D.}
}
