On the notion of bimodel for functorial semantics. - Francis Borceux; Enrico M. Vitale (Appl. Categorical Struct., 1994)

Descent Theory and Morita Theory for Ultrametric Banach Modules. - Francis Borceux; Françoise Grandjean (Appl. Categorical Struct., 1998)

Morita Equivalence of Sketches. - Jirí Adámek; Francis Borceux (Appl. Categorical Struct., 2000)

Azumaya Categories. - Francis Borceux; Enrico M. Vitale (Appl. Categorical Struct., 2002)