TY  - JOUR
AU  - I. E. Kaporin
AU  - E. S. Nikolaev
TI  - A method of fictitious unknowns for solving difference equations of elliptic type in domains of complicated form
JO  - Doklady Akademii Nauk
PY  - 1980
SP  - 544
EP  - 548
VL  - 251
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1980_251_3_a6/
LA  - ru
ID  - DAN_1980_251_3_a6
ER  -