@article{1256051014,
author = {Hayden, John L.},
title = {A characterization of the finite simple groups $PSp\_{4}(3^{m})$, $m$ odd},
journal = {Illinois J. Math.},
volume = {18},
number = {4},
year = {1974},
pages = { 622-648},
language = {en},
url = {http://dml.mathdoc.fr/item/1256051014}
}
Hayden, John L. A characterization of the finite simple groups $PSp_{4}(3^{m})$, $m$ odd. Illinois J. Math., Tome 18 (1974) no. 4, pp. 622-648. http://gdmltest.u-ga.fr/item/1256051014/