TY - JOUR AU - V. D. Sedykh TI - Functional moduli of singularities of convex hulls of manifolds of codimensions~1 and~2 JO - Sbornik. Mathematics PY - 1984 SP - 223 EP - 236 VL - 47 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1984_47_1_a12/ LA - en ID - SM_1984_47_1_a12 ER -