TY - JOUR AU - Yu. N. Mal'tsev TI - A basis for the identities of the algebra of upper triangular JO - Algebra i logika PY - 1971 SP - 393 EP - 400 VL - 10 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1971_10_4_a3/ LA - ru ID - AL_1971_10_4_a3 ER -