TY  - JOUR
AU  - A. A. Pypka
TI  - On some non-periodic groups whose cyclic subgroups are $GNA$-subgroups
JO  - Algebra and discrete mathematics
PY  - 2020
SP  - 109
EP  - 116
VL  - 29
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ADM_2020_29_1_a9/
LA  - en
ID  - ADM_2020_29_1_a9
ER  -