@article{1255630893,
author = {Gorenstein, Daniel and Hughes, D. R.},
title = {Triply transitive groups in which only the identity fixes four letters},
journal = {Illinois J. Math.},
volume = {5},
number = {1},
year = {1961},
pages = { 486-491},
language = {en},
url = {http://dml.mathdoc.fr/item/1255630893}
}
Gorenstein, Daniel; Hughes, D. R. Triply transitive groups in which only the identity fixes four letters. Illinois J. Math., Tome 5 (1961) no. 1, pp. 486-491. http://gdmltest.u-ga.fr/item/1255630893/