%0 Journal Article %A E. A. Sozontova %T A conditions of solvability of the Goursat problem in quadratures for the two-dimensional system of high order %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2017 %P 94-111 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2017_21_1_a4/ %G ru %F VSGTU_2017_21_1_a4