@article{1256053189, author = {Schmidt, Roland}, title = {Modular subgroups of finite groups II}, journal = {Illinois J. Math.}, volume = {14}, number = {4}, year = {1970}, pages = { 344-362}, language = {en}, url = {http://dml.mathdoc.fr/item/1256053189} }
Schmidt, Roland. Modular subgroups of finite groups II. Illinois J. Math., Tome 14 (1970) no. 4, pp. 344-362. http://gdmltest.u-ga.fr/item/1256053189/