%0 Journal Article %A L. V. Fedorova %T The Cauchy problem for pseudodifferential systems of equations with constant symbols %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1975 %P 59-65 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1975_1_a9/ %G ru %F IVM_1975_1_a9