TY - JOUR AU - O. M. Dzhokhadze TI - Influence of Lower Terms on the Well-Posedness of Characteristics Problems for Third-Order Hyperbolic Equations JO - Matematičeskie zametki PY - 2003 SP - 517 EP - 528 VL - 74 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2003_74_4_a4/ LA - ru ID - MZM_2003_74_4_a4 ER -