@article{ZVMMF_1969_9_1_a8,
     author = {O. B. Novik},
     title = {The {Cauchy} problem for a system of partial differential equations which contains a hyperbolic and a parabolic operator},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {122--136},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1969_9_1_a8/}
}