TY - JOUR AU - V. G. Boltyanskii TI - The tent method in topological vector spaces JO - Doklady Akademii Nauk PY - 1986 SP - 1036 EP - 1039 VL - 289 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_289_5_a1/ LA - ru ID - DAN_1986_289_5_a1 ER -