@article{ZVMMF_1989_29_5_a15,
     author = {Yu. P. Golovachov and N. V. Leont'eva},
     title = {Supersonic flow past a sphere in a gas with a periodic density structure},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {791--793},
     year = {1989},
     volume = {29},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_5_a15/}
}