Categorical structures enriched in a quantaloid : regular presheaves, regular semicategories Isar Stubbe — 2005 Cahiers de Topologie et Géométrie Différentielle Catégoriques
Categorical structures enriched in a quantaloid: tensored and cotensored categories. Stubbe, Isar — 2006 Theory and Applications of Categories [electronic only]
Categorical structures enriched in a quantaloid: categories, distributors and functors. Stubbe, Isar — 2005 Theory and Applications of Categories [electronic only]
Symmetry and Cauchy completion of quantaloid-enriched categories. Heymans, Hans; Stubbe, Isar — 2011 Theory and Applications of Categories [electronic only]