TY - JOUR AU - Jacek Michalski TI - On minimization theorems for polyadic groups H-derived from groups JO - Beiträge zur Algebra und Geometrie PY - 1991 SP - 21 EP - 26 VL - 32 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BAG_1991__32_138484/ ID - BAG_1991__32_138484 ER -