%0 Journal Article %A L. A. Kalyakin %A M. M. Shakiryanov %T Well-posedness of the Goursat--Cauchy problem for a system of equations of Davey--Stewartson type %J Doklady Akademii Nauk %D 1996 %P 445-447 %V 346 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1996_346_4_a2/ %G ru %F DAN_1996_346_4_a2