TY - JOUR AU - A. V. Chernavskii TI - Locally homotopically unknotted embeddings of manifolds JO - Doklady Akademii Nauk PY - 1968 SP - 290 EP - 293 VL - 181 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1968_181_2_a7/ LA - ru ID - DAN_1968_181_2_a7 ER -