%0 Journal Article %A Saikat Chatterjee %A Amitabha Lahiri %A Ambar N. Sengupta %T Twisted actions of categorical groups %J Theory and applications of categories %D 2014 %P 215-255 %V 29 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAC_2014_29_a7/ %G en %F TAC_2014_29_a7