@article{DAN_1995_344_2_a12,
     author = {M. V. Kalashnik and P. N. Svirkunov},
     title = {On the states of cyclostrophic and geostrophic balance},
     journal = {Doklady Akademii Nauk},
     pages = {233--236},
     publisher = {mathdoc},
     volume = {344},
     number = {2},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1995_344_2_a12/}
}