@article{UZERU_1997_1_a5,
     author = {G. R. Oganesyan and Y. A. Taroyan},
     title = {The stability of {Cauchy} problem for forth order weakly hyperbolic equations},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {89--93},
     publisher = {mathdoc},
     number = {1},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_1997_1_a5/}
}