@article{ISU_2007_7_1_a10,
     author = {E. O. Kuznetsova and I. A. Chernov},
     title = {Exact solutions of the transonic equations of gas dynamics},
     journal = {Izvestiya of Saratov University. Mathematics. Mechanics. Informatics},
     pages = {54--63},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ISU_2007_7_1_a10/}
}