TY - JOUR AU - V. N. Grishin AU - V. G. Kanovei TI - Work on descriptive set theory carried out at the V.\,A.~Steklov Institute of Mathematics JO - Informatics and Automation PY - 1988 SP - 224 EP - 244 VL - 182 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1988_182_a8/ LA - ru ID - TRSPY_1988_182_a8 ER -