TY  - JOUR
AU  - D. Heidari
AU  - B. Davvaz
TI  - Characterization of polygroups by IP-subsets
JO  - Eurasian mathematical journal
PY  - 2020
SP  - 35
EP  - 41
VL  - 11
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EMJ_2020_11_3_a2/
LA  - en
ID  - EMJ_2020_11_3_a2
ER  -