%0 Journal Article %A V. M. Bruk %A V. A. Krys'ko %T On the existence and uniqueness of the solution of the Cauchy problem for operator-differential equations of mixed type %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2003 %P 3-8 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2003_10_a0/ %G ru %F IVM_2003_10_a0