TY - JOUR AU - V. V. Filippov TI - Normally situated subspaces JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1983 SP - 239 EP - 251 VL - 154 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1983_154_a25/ LA - ru ID - TM_1983_154_a25 ER -