TY  - JOUR
AU  - A. R. Its
AU  - V. V. Sukhanov
TI  - The matrix Riemann problem on a system of rays and inverse
JO  - Doklady Akademii Nauk
PY  - 1985
SP  - 534
EP  - 538
VL  - 283
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1985_283_3_a3/
LA  - ru
ID  - DAN_1985_283_3_a3
ER  -