%0 Journal Article %A A. N. Mironov %A A. P. Volkov %T On the Darboux problem for a hyperbolic system of equations with multiple characteristics %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2022 %P 39-45 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2022_8_a3/ %G ru %F IVM_2022_8_a3