%0 Journal Article %A Christov, Ognyan %T On the KAM - Theory Conditions for the Kirchhoff Top %J Serdica Mathematical Journal %D 1997 %P 113-124 %V 23 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SMJ2_1997_23_2_a2/ %G en %F SMJ2_1997_23_2_a2