@article{DAN_1991_316_6_a14,
     author = {Yu. A. Stepanyants},
     title = {Cylindrical vortices in an unstably stratified fluid},
     journal = {Doklady Akademii Nauk},
     pages = {1349--1353},
     year = {1991},
     volume = {316},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_316_6_a14/}
}