Descent equivalence Xiuzhan Guo, Manuela Sobral, Walter Tholen (2004) Cahiers de Topologie et Géométrie Différentielle Catégoriques
Descent for monads. Hofstra, Pieter, De Marchi, Federico (2006) Theory and Applications of Categories [electronic only]
Doitchinov's Construct of Supertopological Spaces is Topological Bentley, H., Herrlich, Horst (1998) Serdica Mathematical Journal It is shown that the construct of supertopological spaces and continuous maps is topological.