%0 Journal Article %A G. V. Zavizion %T Asymptotic solutions of a system of differential equations with an analytic nonlinearity %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2005 %P 53-60 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2005_6_a4/ %G ru %F IVM_2005_6_a4