TY - JOUR AU - G. R. Oganesyan AU - Y. A. Taroyan TI - The stability of Cauchy problem for forth order weakly hyperbolic equations JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 1997 SP - 89 EP - 93 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_1997_1_a5/ LA - ru ID - UZERU_1997_1_a5 ER -