Published in: Burgen und Schlösser in den Niederlanden und in Nordwestdeutschland ; (2004), Seite 35-48

Published in: Koninklijke Nederlandse Oudheidkundige Bond: Bulletin van den Nederlandschen Oudheidkundigen Bond ; 2.Ser. 6.1913, S. 24-30

Published in: BMGN: Low Countries Historical Review

Published in: BMGN - Low Countries Historical Review

Published in: Bulletin KNOB

Published in: BMGN - Low Countries Historical Review

Published in: BMGN: Low Countries Historical Review

Published in: BMGN - Low Countries Historical Review

Published in: BMGN: Low Countries Historical Review

Published in: BMGN - Low Countries Historical Review

Published in: BMGN: Low Countries Historical Review

Published in: BMGN - Low Countries Historical Review

Published in: TMG Journal for Media History