@article{1256053736, author = {Higman, Graham}, title = {On the simple group of D. G. Higman and C. C. Sims}, journal = {Illinois J. Math.}, volume = {13}, number = {4}, year = {1969}, pages = { 74-80}, language = {en}, url = {http://dml.mathdoc.fr/item/1256053736} }
Higman, Graham. On the simple group of D. G. Higman and C. C. Sims. Illinois J. Math., Tome 13 (1969) no. 4, pp. 74-80. http://gdmltest.u-ga.fr/item/1256053736/