@article{MM_1990_2_9_a8,
     author = {N. Yu. Kapustin and K. B. Sabitov},
     title = {On role of {Riccati} equation in the theory of transonic gas-dynamic flows},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {105--113},
     publisher = {mathdoc},
     volume = {2},
     number = {9},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1990_2_9_a8/}
}