TY  - JOUR
AU  - V. M. Kurbanov
TI  - Equiconvergence of biorthogonal expansions in root functions of differential operators.~I
JO  - Differencialʹnye uravneniâ
PY  - 1999
SP  - 1597
EP  - 1609
VL  - 35
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1999_35_12_a1/
LA  - ru
ID  - DE_1999_35_12_a1
ER  -