%0 Journal Article %A Wong, James S. W. %T A Remark on a Theorem of Lyapunov %J Canadian mathematical bulletin %D 1970 %P 141-143 %V 13 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1970-031-8/ %R 10.4153/CMB-1970-031-8 %F 10_4153_CMB_1970_031_8