%0 Journal Article %A Zurab Janelidze %A Nelson Martins-Ferreira %T Weakly Mal'tsev categories and strong relations %J Theory and applications of categories %D 2012 %P 65-79 %V 27 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAC_2012_27_a4/ %G en %F TAC_2012_27_a4