%0 Journal Article %A G. F. Aliev %T An application of the method of integral relations and the method of quasilinearization to the Goursat problem %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1977 %P 972-979 %V 17 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1977_17_4_a15/ %G ru %F ZVMMF_1977_17_4_a15