TY  - JOUR
AU  - V. E. Volkov
TI  - Fast approximate methods for solving the Laplace difference
JO  - Doklady Akademii Nauk
PY  - 1994
SP  - 11
EP  - 13
VL  - 336
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1994_336_1_a1/
LA  - ru
ID  - DAN_1994_336_1_a1
ER  -