TY  - JOUR
AU  - Ya. T. Sultanaev
TI  - Deficiency indices and the spectrum of the nonsemibounded Sturm--Liouville operator
JO  - Doklady Akademii Nauk
PY  - 1984
SP  - 1072
EP  - 1074
VL  - 276
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1984_276_5_a10/
LA  - ru
ID  - DAN_1984_276_5_a10
ER  -