%0 Journal Article %A I. K. Karasaev %T A~method of determining the characteristic exponents of linear homogeneous differential equations with periodic coefficients depending on the parameter %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1981 %P 85-87 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1981_2_a12/ %G ru %F IVM_1981_2_a12