@article{1183416124,
author = {Dickson, L. E.},
title = {Proof of the existence of the Galois field of order $p^r$ for every integer $r$ and prime number $p$},
journal = {Bull. Amer. Math. Soc.},
volume = {7},
number = {3},
year = {1900},
pages = { 203-204},
language = {en},
url = {http://dml.mathdoc.fr/item/1183416124}
}
Dickson, L. E. Proof of the existence of the Galois field of order $p^r$ for every integer $r$ and prime number $p$. Bull. Amer. Math. Soc., Tome 7 (1900) no. 3, pp. 203-204. http://gdmltest.u-ga.fr/item/1183416124/