@article{00780176,
title = {Matrix generators for the Harada-Norton group.},
journal = {Experimental Mathematics},
volume = {3},
year = {1994},
pages = {137-145},
doi = {10.1080/10586458.1994.10504285},
zbl = {0831.20016},
language = {en},
url = {http://dml.mathdoc.fr/item/00780176}
}
Ryba, Alexander J.E.; Wilson, Robert A. Matrix generators for the Harada-Norton group.. Experimental Mathematics, Tome 3 (1994) pp. 137-145. doi : 10.1080/10586458.1994.10504285. http://gdmltest.u-ga.fr/item/00780176/