TY  - JOUR
AU  - I. E. Kaporin
AU  - E. S. Nikolaev
TI  - The method of fictitious unknowns for the solution of difference elliptic boundary value problems in irregular domains
JO  - Differencialʹnye uravneniâ
PY  - 1980
SP  - 1211
EP  - 1225
VL  - 16
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1980_16_7_a5/
LA  - ru
ID  - DE_1980_16_7_a5
ER  -