@article{DAN_1980_254_2_a13,
     author = {L. I. Turchak and V. P. Shidlovskii},
     title = {On the equations of motion of a stratified fluid},
     journal = {Doklady Akademii Nauk},
     pages = {317--321},
     publisher = {mathdoc},
     volume = {254},
     number = {2},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_254_2_a13/}
}