@article{05695252,
title = {A class of weak Hopf algebras.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2010},
year = {2010},
doi = {10.1155/2010/520762},
zbl = {1189.16026},
language = {en},
url = {http://dml.mathdoc.fr/item/05695252}
}
Cheng, Dongming. A class of weak Hopf algebras.. International Journal of Mathematics and Mathematical Sciences, Tome 2010 (2010) . doi : 10.1155/2010/520762. http://gdmltest.u-ga.fr/item/05695252/