@article{ZVMMF_2003_43_8_a4,
     author = {A. T. Asanova and D. S. Dzhumabaev},
     title = {Bounded solutions to systems of hyperbolic equations and their approximations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1183--1200},
     year = {2003},
     volume = {43},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2003_43_8_a4/}
}