TY - JOUR AU - A. V. Chernavskii TI - Piecewise linear approximations of embeddings of cells and spheres in~codimensions higher than two JO - Sbornik. Mathematics PY - 1969 SP - 321 EP - 343 VL - 9 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1969_9_3_a3/ LA - en ID - SM_1969_9_3_a3 ER -