TY  - JOUR
AU  - V. A. Il'in
TI  - An estimate for the spectral function of a selfadjoint extension in $\mathbb R^N$ of the Schr\"odinger operator with a potential satisfying the strengthened Stummel condition
JO  - Differencialʹnye uravneniâ
PY  - 1999
SP  - 188
EP  - 199
VL  - 35
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1999_35_2_a2/
LA  - ru
ID  - DE_1999_35_2_a2
ER  -