TY - JOUR AU - S. A. Bogatyi TI - $k$-Regular maps into Euclidean spaces and the~Borsuk--Boltyanskii problem JO - Sbornik. Mathematics PY - 2002 SP - 73 EP - 82 VL - 193 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2002_193_1_a1/ LA - en ID - SM_2002_193_1_a1 ER -