%0 Journal Article %A G. Yu. Tamanyan %T Estimation of the remainders of asymptotic expansions of solutions of higher-order equations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1990 %P 65-68 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1990_7_a10/ %G ru %F IVM_1990_7_a10