%0 Journal Article %A D. F. Kharazov %T Symmetrizable linear operators which depend meromorphically on a parameter, and their applications. II. Differential operators %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1967 %P 90-97 %N 11 %U http://geodesic.mathdoc.fr/item/IVM_1967_11_a12/ %G ru %F IVM_1967_11_a12