@article{DAN_1983_273_4_a11,
     author = {S. P. Bautin and S. L. Deryabin},
     title = {The flow of ideal gas into a vacuum},
     journal = {Doklady Akademii Nauk},
     pages = {817--820},
     publisher = {mathdoc},
     volume = {273},
     number = {4},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1983_273_4_a11/}
}