Fotokopie van: In discussion with the past :
North Holland) in the light of the Viking relations with
Promotie Archeologie, 1999. - P. 253-266, pl. 2-4
Viking age silver hoard from Westerklief on the former isle of
Wieringen (province of North Holland) in the light of the
Sarfatij, W.J.H. Verwers, P.J. Woltering. - Zwolle : Stichting
from Westerklief on the former isle of Wieringen (province of
archaeological studies presented to W.A. van Es / ed. by H.
Viking silver on Wieringen : a Viking age silver hoard