%0 Journal Article %A S. S. Nikolaenko %T Topological classification of the Goryachev integrable case in rigid body dynamics %J Sbornik. Mathematics %D 2016 %P 113-139 %V 207 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2016_207_1_a4/ %G en %F SM_2016_207_1_a4