@article{GDZPPN002208482,
title = {On Galois groups of p-closed algebraic number fields with restricted ramification II.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {416},
year = {1991},
pages = {187-194},
zbl = {0728.11058},
url = {http://dml.mathdoc.fr/item/GDZPPN002208482}
}
Wingberg, Kay. On Galois groups of p-closed algebraic number fields with restricted ramification II.. Journal für die reine und angewandte Mathematik, Tome 416 (1991) pp. 187-194. http://gdmltest.u-ga.fr/item/GDZPPN002208482/