%0 Journal Article %T On the 100th anniversary of the death of Henri Poincar{\'e} %J Russian journal of nonlinear dynamics %D 2012 %P 641-643 %V 8 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2012_8_3_a15/ %G ru %F ND_2012_8_3_a15