TY  - JOUR
AU  - G. P. Egorychev
AU  - M. N. Davletshin
TI  - Enumerative problems in some matrix rings and finite groups
JO  - The Bulletin of Irkutsk State University. Series Mathematics
PY  - 2010
SP  - 21
EP  - 32
VL  - 3
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IIGUM_2010_3_4_a2/
LA  - ru
ID  - IIGUM_2010_3_4_a2
ER  -