TY  - JOUR
AU  - V. M. Kurbanov
TI  - A MeanValueFormula for Root Functions of Differential Operators with Locally Integrable Coefficients I
JO  - Differencialʹnye uravneniâ
PY  - 2002
SP  - 177
EP  - 189
VL  - 38
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/DE_2002_38_2_a3/
LA  - ru
ID  - DE_2002_38_2_a3
ER  -