TY - JOUR AU - A. V. Chernavskii TI - Contractible neighborhoods in the group of homeomorphisms of a manifold JO - Doklady Akademii Nauk PY - 1974 SP - 301 EP - 303 VL - 218 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1974_218_2_a13/ LA - ru ID - DAN_1974_218_2_a13 ER -