%0 Journal Article %A V. I. Zhegalov %T A~problem with several shifts for an equation of mixed-composite type %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1982 %P 15-18 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1982_10_a2/ %G ru %F IVM_1982_10_a2