TY - JOUR AU - Kepka, T. TI - Quasigroups having at most three inner mappings JO - Acta Universitatis Carolinae. Mathematica et Physica PY - 1989 SP - 3 EP - 11 VL - 30 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AUCMP_1989__30_1_a1/ LA - en ID - AUCMP_1989__30_1_a1 ER -