@article{02214419,
title = {An infinite family of overpartition congruence modulo 12.},
journal = {Integers},
volume = {5},
year = {2005},
zbl = {1088.11074},
language = {en},
url = {http://dml.mathdoc.fr/item/02214419}
}
Hirschhorn, Michael D.; Sellers, James A. An infinite family of overpartition congruence modulo 12.. Integers, Tome 5 (2005) . http://gdmltest.u-ga.fr/item/02214419/