@article{1102995277, author = {Gross, Fletcher}, title = {The $2$-length of a finite solvable group.}, journal = {Pacific J. Math.}, volume = {15}, number = {4}, year = {1965}, pages = { 1221-1237}, language = {en}, url = {http://dml.mathdoc.fr/item/1102995277} }
Gross, Fletcher. The $2$-length of a finite solvable group.. Pacific J. Math., Tome 15 (1965) no. 4, pp. 1221-1237. http://gdmltest.u-ga.fr/item/1102995277/