TY  - JOUR
AU  - V. A. Il'in
TI  - On the properties of a reduced system of eigenfunctions and associated functions of a Keldys bundle of ordinary differential operators
JO  - Doklady Akademii Nauk
PY  - 1976
SP  - 30
EP  - 33
VL  - 230
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1976_230_1_a5/
LA  - ru
ID  - DAN_1976_230_1_a5
ER  -