TY  - JOUR
AU  - A. G. Baskakov
TI  - Spectral analysis of linear differential operators, and semigroups of difference operators.~I
JO  - Differencialʹnye uravneniâ
PY  - 1997
SP  - 1299
EP  - 1306
VL  - 33
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1997_33_10_a0/
LA  - ru
ID  - DE_1997_33_10_a0
ER  -