TY - JOUR AU - M. V. Vladimirov TI - On the solvability of a mixed problem for a nonlinear equation of Schr\"odinger type JO - Doklady Akademii Nauk PY - 1984 SP - 780 EP - 783 VL - 275 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1984_275_4_a1/ LA - ru ID - DAN_1984_275_4_a1 ER -