Publikationen in Zusammenarbeit mit Forschern von Université Catholique de Louvain (2)

2015

  1. On the second cohomology categorical group and a Hochschild-Serre 2-exact sequence

    Theory and Applications of Categories, Vol. 30, pp. 933-984

2006

  1. On categorical crossed modules

    Theory and Applications of Categories, Vol. 16, Núm. 10, pp. 585-618