%0 Journal Article %A P. V. Morozov %T Topology of Liouville foliations in the~Steklov and the~Sokolov integrable cases of~Kirchhoff's equations %J Sbornik. Mathematics %D 2004 %P 369-412 %V 195 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2004_195_3_a3/ %G en %F SM_2004_195_3_a3