TY  - JOUR
AU  - A. A. Shkalikov
TI  - On~the~basis problem of~the~eigenfunctions of~an~ordinary differential operator
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1979
SP  - 249
EP  - 250
VL  - 34
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1979_34_5_a11/
LA  - en
ID  - RM_1979_34_5_a11
ER  -