%0 Journal Article %A M. V. Vladimirov %T On the solvability of a mixed problem for a nonlinear equation of Schr\"odinger type %J Doklady Akademii Nauk %D 1984 %P 780-783 %V 275 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_275_4_a1/ %G ru %F DAN_1984_275_4_a1