@article{1183417299,
author = {Dickson, L. E.},
title = {Three sets of generational relations defining the abstract simple group of order 504},
journal = {Bull. Amer. Math. Soc.},
volume = {10},
number = {3},
year = {1903},
pages = { 194-204},
language = {en},
url = {http://dml.mathdoc.fr/item/1183417299}
}
Dickson, L. E. Three sets of generational relations defining the abstract simple group of order 504. Bull. Amer. Math. Soc., Tome 10 (1903) no. 3, pp. 194-204. http://gdmltest.u-ga.fr/item/1183417299/