%0 Journal Article %A N. A. Magnitskii %A S. V. Sidorov %T Transition to Chaos in Nonlinear Dynamical Systems Through a Subharmonic Cascade of Bifurcations of Two-Dimensional Tori %J Differencialʹnye uravneniâ %D 2002 %P 1606-1610 %V 38 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2002_38_12_a2/ %G ru %F DE_2002_38_12_a2