Bibliografie
From Eckhart to Ruusbroec. A Critical Inheritance of Mystical Themes in the Fourteenth Century. Mediaevalia Lovaniensia. Series 1. Studia. Leuven: Leuven University Press; 2014. p. 312. .
Ruusbroec's Concept of gemeen (Common) Reconsidered. Ons Geestelijk Erf. 2012;83(2):97-121. .