@article{CMFD_2006_17_a1,
     author = {Yu. N. Skiba},
     title = {Nonlinear and linear instability of the {Rossby--Haurwitz} wave},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {11--28},
     publisher = {mathdoc},
     volume = {17},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2006_17_a1/}
}