TY  - JOUR
AU  - V. S. Rykhlov
TI  - Multiple completeness of the root functions of the pencils of differential operators with constant coefficients and splitting boundary conditions
JO  - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
PY  - 2019
SP  - 134
EP  - 151
VL  - 19
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ISU_2019_19_2_a1/
LA  - ru
ID  - ISU_2019_19_2_a1
ER  -