@article{TAC_2013_28_a16,
     author = {Urs Schreiber and Konrad Waldorf},
     title = {Connections on {non-Abelian} gerbes and their holonomy},
     journal = {Theory and applications of categories},
     pages = {476--540},
     publisher = {mathdoc},
     volume = {28},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2013_28_a16/}
}