Every Banach Space is Reflexive. - Christophe Van Olmen; Stijn Verwulgen (Appl. Categorical Struct., 2006)

Lower Semi-continuous Function Frames. - Christophe Van Olmen; Stijn Verwulgen (Appl. Categorical Struct., 2007)

Compact Hausdorff Approach Frames. - Bernhard Banaschewski; Robert Lowen; Christophe Van Olmen (Order, 2012)