@article{1181070384,
author = {Maltby, Roy},
title = {A Combinatorial Identity of Subset-Sum Powers in Rings},
journal = {Rocky Mountain J. Math.},
volume = {30},
number = {4},
year = {2000},
pages = { 325-329},
language = {en},
url = {http://dml.mathdoc.fr/item/1181070384}
}
Maltby, Roy. A Combinatorial Identity of Subset-Sum Powers in Rings. Rocky Mountain J. Math., Tome 30 (2000) no. 4, pp. 325-329. http://gdmltest.u-ga.fr/item/1181070384/