@article{1250126643,
author = {Karbe, Manfred},
title = {Groups satisfying the weak chain conditions for normal subgroups},
journal = {Rocky Mountain J. Math.},
volume = {17},
number = {4},
year = {1987},
pages = { 41-48},
language = {en},
url = {http://dml.mathdoc.fr/item/1250126643}
}
Karbe, Manfred. Groups satisfying the weak chain conditions for normal subgroups. Rocky Mountain J. Math., Tome 17 (1987) no. 4, pp. 41-48. http://gdmltest.u-ga.fr/item/1250126643/