Crossed modules in Cat and a Brown-Spencer theorem for 2-categories
Porter, Timothy
Cahiers de Topologie et Géométrie Différentielle Catégoriques, Tome 26 (1985), p. 381-388 / Harvested from Numdam
@article{CTGDC_1985__26_4_381_0,
     author = {Porter, Timothy},
     title = {Crossed modules in $Cat$ and a Brown-Spencer theorem for $2$-categories},
     journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
     volume = {26},
     year = {1985},
     pages = {381-388},
     mrnumber = {816647},
     zbl = {0575.18006},
     language = {en},
     url = {http://dml.mathdoc.fr/item/CTGDC_1985__26_4_381_0}
}
Porter, Timothy. Crossed modules in $Cat$ and a Brown-Spencer theorem for $2$-categories. Cahiers de Topologie et Géométrie Différentielle Catégoriques, Tome 26 (1985) pp. 381-388. http://gdmltest.u-ga.fr/item/CTGDC_1985__26_4_381_0/

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