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@article{DAN_1978_241_1_a10, author = {M. N. Kogan and A. N. Kucherov}, title = {On self-focusing of a {Gaussian} beam in a supersonic gas flow}, journal = {Doklady Akademii Nauk}, pages = {48--51}, publisher = {mathdoc}, volume = {241}, number = {1}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1978_241_1_a10/} }
M. N. Kogan; A. N. Kucherov. On self-focusing of a Gaussian beam in a supersonic gas flow. Doklady Akademii Nauk, Tome 241 (1978) no. 1, pp. 48-51. http://geodesic.mathdoc.fr/item/DAN_1978_241_1_a10/