TY  - JOUR
AU  - V. B. Levenshtam
TI  - The boundary layer method and the effective construction of higher approximations of the averaging method
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1978
SP  - 48
EP  - 55
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1978_3_a7/
LA  - ru
ID  - IVM_1978_3_a7
ER  -