TY - JOUR AU - A. T. Gainov TI - Orthogonal sums of nondegenerate algebras with identity JO - Algebra i logika PY - 1979 SP - 637 EP - 647 VL - 18 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1979_18_6_a0/ LA - ru ID - AL_1979_18_6_a0 ER -