%0 Journal Article %A Gabriella Böhm %T Hopf polyads, Hopf categories and Hopf group monoids viewed as Hopf monads %J Theory and applications of categories %D 2017 %P 1229-1257 %V 32 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAC_2017_32_a36/ %G en %F TAC_2017_32_a36