TY  - JOUR
AU  - E. Yu. Arkhipova
TI  - Difference approximations on a rectangular net of the first boundary value problem for the Laplace equation with discontinuous boundary conditions
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 1293
EP  - 1298
VL  - 13
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_7_a15/
LA  - ru
ID  - DE_1977_13_7_a15
ER  -