TY  - JOUR
AU  - M. M. Khapaev
AU  - K. V. Mal'kov
TI  - A class of methods for studying the asymptotic behavior of the solutions of differential equations with closed operators
JO  - Differencialʹnye uravneniâ
PY  - 1986
SP  - 255
EP  - 267
VL  - 22
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1986_22_2_a10/
LA  - ru
ID  - DE_1986_22_2_a10
ER  -