@article{SJVM_2005_8_4_a5,
     author = {V. N. Krupchatnikoff and I. V. Borovko},
     title = {Some features of the polar vortex dynamics on the isentropic surfaces},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {325--335},
     publisher = {mathdoc},
     volume = {8},
     number = {4},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2005_8_4_a5/}
}