TY  - JOUR
AU  - V. V. Ryndina
TI  - On the completeness of systems of analytic functions consisting of solutions of second-order differential equations
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 282
EP  - 285
VL  - 143
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_143_2_a9/
LA  - ru
ID  - DAN_1962_143_2_a9
ER  -