TY - JOUR AU - P. A. Shvartsman TI - Lipschitz sections of set-valued mappings and traces of functions JO - Doklady Akademii Nauk PY - 1984 SP - 559 EP - 562 VL - 276 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1984_276_3_a10/ LA - ru ID - DAN_1984_276_3_a10 ER -