TY  - JOUR
AU  - V. A. Erovenko
TI  - Stability of $L^p$-essential spectra of ordinary differential operators with almost constant coefficients
JO  - Differencialʹnye uravneniâ
PY  - 1999
SP  - 58
EP  - 64
VL  - 35
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1999_35_1_a8/
LA  - ru
ID  - DE_1999_35_1_a8
ER  -