TY - JOUR AU - D. B. Silin TI - Multivalued differentiation and integration by means of JO - Doklady Akademii Nauk PY - 1995 SP - 164 EP - 167 VL - 340 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1995_340_2_a4/ LA - ru ID - DAN_1995_340_2_a4 ER -