@article{GDZPPN002398168, title = {Gasch\"utz Functors on Finite Soluble Groups.}, journal = {Mathematische Zeitschrift}, volume = {93}, year = {1966}, pages = {134-142}, zbl = {0143.04102}, url = {http://dml.mathdoc.fr/item/GDZPPN002398168} }
Kegel, Otto H.; Barnes, Donald W. Gaschütz Functors on Finite Soluble Groups.. Mathematische Zeitschrift, Tome 93 (1966) pp. 134-142. http://gdmltest.u-ga.fr/item/GDZPPN002398168/