A Push Forward Construction and the Comprehensive Factorization for Internal Crossed Modules. - Alan S. Cigoli; Sandra Mantovani; Giuseppe Metere (Appl. Categorical Struct., 2014)

A Relative Monotone-Light Factorization System for Internal Groupoids. - Alan S. Cigoli; Tomas Everaert; Marino Gran (Appl. Categorical Struct., 2018)

Discrete and Conservative Factorizations in Fib(B). - Alan S. Cigoli; Sandra Mantovani; Giuseppe Metere (Appl. Categorical Struct., 2021)