@article{02135729,
title = {The },
journal = {Experimental Mathematics},
volume = {12},
year = {2003},
pages = {491-506},
doi = {10.1080/10586458.2003.10504517},
zbl = {1173.37324},
language = {en},
url = {http://dml.mathdoc.fr/item/02135729}
}
Carletti, Timoteo. The . Experimental Mathematics, Tome 12 (2003) pp. 491-506. doi : 10.1080/10586458.2003.10504517. http://gdmltest.u-ga.fr/item/02135729/