TY - JOUR AU - V. M. Isakov TI - On the uniqueness of the solution of the Cauchy problem JO - Doklady Akademii Nauk PY - 1980 SP - 18 EP - 21 VL - 255 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_255_1_a2/ LA - ru ID - DAN_1980_255_1_a2 ER -