TY  - JOUR
AU  - Z. O. Mel'nik
AU  - V. N. Tsymbal
TI  - A mixed problem for a first order hyperbolic system with a small parameter multiplying the derivatives
JO  - Differencialʹnye uravneniâ
PY  - 1976
SP  - 902
EP  - 907
VL  - 12
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1976_12_5_a11/
LA  - ru
ID  - DE_1976_12_5_a11
ER  -