@article{DAN_1964_154_2_a13,
     author = {Yu. B. Lifshits and O. S. Ryzhov},
     title = {Asymptotic plane flows in the central region of a laval-nozzle},
     journal = {Doklady Akademii Nauk},
     pages = {290--293},
     publisher = {mathdoc},
     volume = {154},
     number = {2},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_154_2_a13/}
}