@article{2880,
author = {Deleon, M.J.},
title = {A generalization of Euler's theorem},
journal = {Portugaliae mathematica},
volume = {38},
year = {1979},
pages = {103-105},
zbl = {0475.10002},
mrnumber = {0682357},
language = {en},
url = {http://dml.mathdoc.fr/item/2880}
}
Deleon, M.J. A generalization of Euler's theorem. Portugaliae mathematica, Tome 38 (1979) pp. 103-105. http://gdmltest.u-ga.fr/item/2880/