@article{ZVMMF_1990_30_2_a16,
     author = {V. V. Varlamov},
     title = {The problem of the propagation of nonstationary acoustic waves in a~relaxing medium},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {328--332},
     year = {1990},
     volume = {30},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1990_30_2_a16/}
}