%0 Journal Article %A I. M. Vlasov %T Criteria for boundedness of solutions of systems of ordinary differential equations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1964 %P 39-42 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1964_3_a5/ %G ru %F IVM_1964_3_a5