TY  - JOUR
AU  - G. K. Berikelashvili
TI  - On the Convergence Rate of the Finite-Difference Solution of a Nonlocal Boundary Value Problem for a Second-Order Elliptic Equation
JO  - Differencialʹnye uravneniâ
PY  - 2003
SP  - 896
EP  - 903
VL  - 39
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_2003_39_7_a3/
LA  - ru
ID  - DE_2003_39_7_a3
ER  -