@article{GDZPPN002415348,
title = {A Problem in the Theory of Normal Flitting Classes.},
journal = {Mathematische Zeitschrift},
volume = {142},
year = {1975},
pages = {99-110},
zbl = {0283.20016},
url = {http://dml.mathdoc.fr/item/GDZPPN002415348}
}
Bryce, R.A.; Cossey, John. A Problem in the Theory of Normal Flitting Classes.. Mathematische Zeitschrift, Tome 142 (1975) pp. 99-110. http://gdmltest.u-ga.fr/item/GDZPPN002415348/