@article{00617006,
title = {On },
journal = {Bulletin of the Belgian Mathematical Society - Simon Stevin},
volume = {1},
year = {1994},
pages = {301-328},
zbl = {0803.51006},
language = {en},
url = {http://dml.mathdoc.fr/item/00617006}
}
Bader, L.; Lunardon, G; Payne, S.E. On . Bulletin of the Belgian Mathematical Society - Simon Stevin, Tome 1 (1994) pp. 301-328. http://gdmltest.u-ga.fr/item/00617006/