@article{DAN_1977_233_3_a14,
     author = {A. N. Golubyatnikov},
     title = {On spherically symmetric motion of a relativistic gravitating gas in the presence of a strong shock},
     journal = {Doklady Akademii Nauk},
     pages = {318--321},
     publisher = {mathdoc},
     volume = {233},
     number = {3},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1977_233_3_a14/}
}