%0 Journal Article %A V. V. Karachik %T Cauchy and Goursat problems for differential equation of third order %J Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika %D 2015 %P 31-43 %V 7 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VYURM_2015_7_2_a3/ %G ru %F VYURM_2015_7_2_a3