%0 Journal Article %A V. Jurdjevic %T Integrable Hamiltonian systems on Lie groups: Kowalewski type %J Annals of mathematics %D 1999 %V 150 %N 2 %U http://geodesic.mathdoc.fr/articles/10.2307/121090/ %R 10.2307/121090 %F 10_2307_121090