@article{JSFU_2010_3_2_a8,
     author = {Daniil V. Parshin and Alexander P. Chupakhin},
     title = {Stationary {Ovsyannikov} vortex in the field of large gravitating center},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {228--243},
     publisher = {mathdoc},
     volume = {3},
     number = {2},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2010_3_2_a8/}
}