%0 Journal Article %A K. S. Fayazov %A I. O. Khajiev %T Conditional correctness of the initial-boundary value problem for a system of high-order mixed-type equations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2022 %P 62-75 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2022_2_a4/ %G ru %F IVM_2022_2_a4