TY - JOUR AU - V. N. Krupski TI - Simultaneous approximability of real numbers JO - Doklady Akademii Nauk PY - 1982 SP - 45 EP - 48 VL - 267 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_267_1_a9/ LA - ru ID - DAN_1982_267_1_a9 ER -