%0 Journal Article %A A.R. Garzon %A H. Inassaridze %A A. del Rio %T Derivations of categorical groups %J Theory and applications of categories %D 2004 %P 86-105 %V 13 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAC_2004_13_a4/ %G en %F TAC_2004_13_a4