@article{1077468054,
author = {Cohen, Eckford},
title = {Representations of even functions (\mod r$) , Arithmetical identities},
journal = {Duke Math. J.},
volume = {25},
number = {1},
year = {1958},
pages = { 401-421},
language = {en},
url = {http://dml.mathdoc.fr/item/1077468054}
}
Cohen, Eckford. Representations of even functions (\mod r$) , Arithmetical identities. Duke Math. J., Tome 25 (1958) no. 1, pp. 401-421. http://gdmltest.u-ga.fr/item/1077468054/