@article{1183419269,
author = {Ranum, Arthur},
title = {On the matrices of period a power of $p$ in Jordan's linear congruence groups, modulo $p^a$},
journal = {Bull. Amer. Math. Soc.},
volume = {14},
number = {3},
year = {1907},
pages = { 336-345},
language = {en},
url = {http://dml.mathdoc.fr/item/1183419269}
}
Ranum, Arthur. On the matrices of period a power of $p$ in Jordan's linear congruence groups, modulo $p^a$. Bull. Amer. Math. Soc., Tome 14 (1907) no. 3, pp. 336-345. http://gdmltest.u-ga.fr/item/1183419269/