TY  - JOUR
AU  - V. P. Kurdyumov
AU  - A. P. Khromov
TI  - On Riesz basises of the eigen and associated functions of the functional-differential operator with a~variable structure
JO  - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
PY  - 2007
SP  - 20
EP  - 25
VL  - 7
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ISU_2007_7_2_a4/
LA  - ru
ID  - ISU_2007_7_2_a4
ER  -