@article{GDZPPN002406462, title = {Minimal Non-Splitting Groups.}, journal = {Mathematische Zeitschrift}, volume = {114}, year = {1970}, pages = {1-3}, zbl = {0185.05404}, url = {http://dml.mathdoc.fr/item/GDZPPN002406462} }
Johnson, Charles E. Minimal Non-Splitting Groups.. Mathematische Zeitschrift, Tome 114 (1970) pp. 1-3. http://gdmltest.u-ga.fr/item/GDZPPN002406462/