%0 Journal Article %A D. B. Zot'ev %T Phase topology of Appelrot class~I of Kowalewski top in a~magnetic field %J Fundamentalʹnaâ i prikladnaâ matematika %D 2006 %P 95-128 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2006_12_1_a2/ %G ru %F FPM_2006_12_1_a2