TY - JOUR AU - Dz. N. Kazhamiakin TI - New proof of Uspenskij selection theorem JO - Trudy Instituta matematiki PY - 2022 SP - 30 EP - 36 VL - 30 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMB_2022_30_1_a3/ LA - ru ID - TIMB_2022_30_1_a3 ER -