TY  - JOUR
AU  - B. I. Selivanov
TI  - A combinatorial proof of the enumeration theorem for exponentiation of groups
JO  - Matematičeskie zametki
PY  - 1982
SP  - 809
EP  - 816
VL  - 32
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1982_32_6_a5/
LA  - ru
ID  - MZM_1982_32_6_a5
ER  -