%0 Journal Article %A S. P. Tokarev %T Analytic equivalence of compressible diffeomorphisms in the neighborhood of an invariant torus %J Differencialʹnye uravneniâ %D 1983 %P 1638-1640 %V 19 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1983_19_9_a26/ %G ru %F DE_1983_19_9_a26