TY - JOUR AU - A. A. Andreev AU - E. A. Maksimova TI - Boundary value problems for matrix Euler--Poisson--Darboux equation with data on~a~characteristic JO - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences PY - 2015 SP - 603 EP - 612 VL - 19 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGTU_2015_19_4_a0/ LA - ru ID - VSGTU_2015_19_4_a0 ER -