TY  - JOUR
AU  - Busetto, Giorgio
AU  - Napolitani, Franco
TI  - On some questions concerning permutable subgroups of finitely generated groups and projectivities of perfect groups
JO  - Rendiconti del Seminario Matematico della Università di Padova
PY  - 1992
SP  - 303
EP  - 305
VL  - 87
PB  - Seminario Matematico of the University of Padua
UR  - http://www.numdam.org/item/RSMUP_1992__87__303_0/
LA  - en
ID  - RSMUP_1992__87__303_0
ER  -