TY  - JOUR
AU  - G. I. Sulkhanishvili
TI  - Difference schemes of the sixth order of accuracy for a Poisson equation of an arbitrary number of dimensions
JO  - Differencialʹnye uravneniâ
PY  - 1975
SP  - 934
EP  - 936
VL  - 11
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1975_11_5_a21/
LA  - ru
ID  - DE_1975_11_5_a21
ER  -