TY  - JOUR
AU  - Brison, Owen J.
TI  - The Fitting class generated by the $\pi $-perfect groups
JO  - Portugaliae mathematica
PY  - 1990
SP  - 99
EP  - 102
VL  - 47
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PORMA_1990__47_1_115704/
LA  - en
ID  - PORMA_1990__47_1_115704
ER  -