%0 Journal Article %A V. P. Skripnik %T Some criteria for boundedness or unboundedness of solutions of systems of linear differential equations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1962 %P 151-161 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1962_2_a18/ %G ru %F IVM_1962_2_a18