@article{00968975,
title = {A quick and simple proof of Sherman's theorem on order in },
journal = {Bulletin of the Belgian Mathematical Society - Simon Stevin},
volume = {3},
year = {1996},
pages = {407-409},
zbl = {0899.46039},
language = {en},
url = {http://dml.mathdoc.fr/item/00968975}
}
Pestman, Wiebe R. A quick and simple proof of Sherman's theorem on order in . Bulletin of the Belgian Mathematical Society - Simon Stevin, Tome 3 (1996) pp. 407-409. http://gdmltest.u-ga.fr/item/00968975/