Henri L. M. Defoer  <br />The Triptych of the Pauw-Sas Family from the Utrecht charterhouse,  in: Rolf de Weijert, Kim Ragetli, Arnoud-Jan Bijsterveld & Jeannette van Arenthals (eds.), Living memoria. Studies in medieval and early modern memorial culture in honour of Truus van Bueren , Hilversum, 2011, 321-332, 379-413 (= Middeleeuwse bronnen, 137)<br />[Defoer 2011]