TY - JOUR AU - O. V. Belegradek TI - A~residually finite associative algebra with an unsolvable word problem JO - Algebra i logika PY - 2000 SP - 441 EP - 451 VL - 39 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_2000_39_4_a2/ LA - ru ID - AL_2000_39_4_a2 ER -