TY  - JOUR
AU  - V. S. Rykhlov
AU  - O. V. Parfilova
TI  - On multiple completeness of the root functions of the pencils of differential operators with constant coefficients
JO  - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
PY  - 2011
SP  - 45
EP  - 58
VL  - 11
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ISU_2011_11_4_a6/
LA  - ru
ID  - ISU_2011_11_4_a6
ER  -