TY - JOUR AU - Dénes, József TI - Algebraic and Combinatorial Characterization of Latin squares I JO - Mathematica slovaca PY - 1967 SP - 249 EP - 265 VL - 17 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_1967__17_4_a0/ LA - en ID - MASLO_1967__17_4_a0 ER -