TY - JOUR AU - G. Sh. Rubinshtein TI - An intrinsic characterization of linearly open convex sets JO - Doklady Akademii Nauk PY - 1970 SP - 1004 EP - 1007 VL - 193 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_193_5_a10/ LA - ru ID - DAN_1970_193_5_a10 ER -