TY  - JOUR
AU  - V. E. Volkov
AU  - I. Jo
TI  - Estimation of the difference of partial sums of spectral decompositions corresponding to two Schr\"odinger operators
JO  - Differencialʹnye uravneniâ
PY  - 1986
SP  - 1865
EP  - 1876
VL  - 22
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1986_22_11_a2/
LA  - ru
ID  - DE_1986_22_11_a2
ER  -