@article{GDZPPN002076985,
title = {On Hall's Third Definition of Group.},
journal = {Elemente der Mathematik},
volume = {24},
year = {1969},
pages = {115-115},
zbl = {0214.27401},
url = {http://dml.mathdoc.fr/item/GDZPPN002076985}
}
(éd.). On Hall's Third Definition of Group.. Elemente der Mathematik, Tome 24 (1969) p. 115. http://gdmltest.u-ga.fr/item/GDZPPN002076985/