TY  - JOUR
AU  - S. I. Lyashko
TI  - A method of finding an approximate solution of the Cauchy problem with an operator coefficient of hyperbolic type
JO  - Doklady Akademii Nauk
PY  - 1979
SP  - 546
EP  - 549
VL  - 247
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1979_247_3_a7/
LA  - ru
ID  - DAN_1979_247_3_a7
ER  -