TY  - JOUR
AU  - G. V. Rozenblum
TI  - The distribution of the discrete spectrum for singular differential operators
JO  - Doklady Akademii Nauk
PY  - 1972
SP  - 1012
EP  - 1015
VL  - 202
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1972_202_5_a6/
LA  - ru
ID  - DAN_1972_202_5_a6
ER  -