Authors: Frenken, J Gijs, L Van Beek, D

Citation: J. Frenken et al., Sexual offender research and treatment in the Netherlands, J INTERP V, 14(4), 1999, pp. 347-371

Authors: Frenken, J Marshall, WL

Citation: J. Frenken et Wl. Marshall, Complementary benefits of North American and European approaches, J INTERP V, 14(3), 1999, pp. 219-220