%0 Journal Article %A V. Sathyabhama %T Generalized distributivity equation on GD-groupoids %J Matematic̀Œki vesnik %D 1977 %P 137 %V 29 %N 1 %U http://geodesic.mathdoc.fr/item/MV_1977_29_1_a14/ %F MV_1977_29_1_a14