TY  - JOUR
AU  - F. H. Haydarov
TI  - Characterization of the normal subgroups of finite index for the group representation of a Cayley tree
JO  - Nanosistemy: fizika, himiâ, matematika
PY  - 2016
SP  - 888
EP  - 892
VL  - 7
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NANO_2016_7_5_a10/
LA  - en
ID  - NANO_2016_7_5_a10
ER  -