@article {2000,
	title = {De maalschap op Hoogland en de Sint-Paulusabdij},
	journal = {Flehite. Historisch Jaarboek voor Amersfoort en Omstreken},
	volume = {2002},
	year = {2002},
	pages = {6-36},
	author = {Hilhorst, J.G.M.}
}
@book {2001,
	title = {Soest, Hees en De Birkt van de achtste tot de zeventiende eeuw},
	year = {2001},
	pages = {376},
	publisher = {Verloren},
	organization = {Verloren},
	address = {Hilversum},
	issn = {90-6550-652-7},
	author = {Hilhorst, J.H.M. and Hilhorst, J.G.M.}
}
