TY - JOUR AU - J. Dudek TI - On non-associative groupoids JO - Colloquium Mathematicum PY - 1976 SP - 23 EP - 25 VL - 36 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-36-1-23-25/ DO - 10.4064/cm-36-1-23-25 LA - fr ID - 10_4064_cm_36_1_23_25 ER -