%0 Journal Article %A A. A. Andreev %A E. A. Maksimova %T Boundary value problems for matrix Euler--Poisson--Darboux equation with data on~a~characteristic %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2015 %P 603-612 %V 19 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2015_19_4_a0/ %G ru %F VSGTU_2015_19_4_a0