TY  - JOUR
AU  - I. M. Nefedov
AU  - I. A. Shereshevskii
TI  - On the calculation of exponents for difference operators
JO  - Matematičeskoe modelirovanie
PY  - 1995
SP  - 88
VL  - 7
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM_1995_7_5_a59/
LA  - ru
ID  - MM_1995_7_5_a59
ER  -