%0 Journal Article %A O. M. Dzhokhadze %T Influence of Lower Terms on the Well-Posedness of Characteristics Problems for Third-Order Hyperbolic Equations %J Matematičeskie zametki %D 2003 %P 517-528 %V 74 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2003_74_4_a4/ %G ru %F MZM_2003_74_4_a4