TY  - JOUR
AU  - R. I. Veitsman
AU  - V. S. Ryaben'kii
TI  - Difference problems of screening and simulation
JO  - Doklady Akademii Nauk
PY  - 1997
SP  - 151
EP  - 154
VL  - 354
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1997_354_2_a0/
LA  - ru
ID  - DAN_1997_354_2_a0
ER  -