TY - JOUR AU - A. M. Levin TI - A comparison of various forms of the axiom of choice in classical analysis JO - Doklady Akademii Nauk PY - 1975 SP - 759 EP - 762 VL - 225 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1975_225_4_a4/ LA - ru ID - DAN_1975_225_4_a4 ER -