TY  - JOUR
AU  - S. A. Stepin
TI  - Splitting problem for WKB asymptotics in a~nonresonant case and the reduction method for linear systems
JO  - Informatics and Automation
PY  - 2017
SP  - 292
EP  - 312
VL  - 297
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_2017_297_a15/
LA  - ru
ID  - TRSPY_2017_297_a15
ER  -