%0 Journal Article %A Davide di Micco %A Tim Van der Linden %T An intrinsic approach to the non-abelian tensor product via internal crossed squares %J Theory and applications of categories %D 2020 %P 1268-1311 %V 35 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAC_2020_35_a33/ %G en %F TAC_2020_35_a33