@article{DAN_1976_227_5_a9,
     author = {A. N. Golubyatnikov},
     title = {On the spherically symmetric motion of gravitating gas in the presence of a strong shock wave},
     journal = {Doklady Akademii Nauk},
     pages = {1067--1070},
     publisher = {mathdoc},
     volume = {227},
     number = {5},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_227_5_a9/}
}