TY - JOUR AU - V. Sathyabhama TI - Generalized distributivity equation on GD-groupoids JO - Matematic̀Œki vesnik PY - 1977 SP - 137 VL - 29 IS - 1 UR - http://geodesic.mathdoc.fr/item/MV_1977_29_1_a14/ ID - MV_1977_29_1_a14 ER -