@article{JAC_2008__28_1_a0,
     author = {Schocker, M.},
     title = {Radical of weakly ordered semigroup algebras.},
     journal = {Journal of Algebraic Combinatorics},
     pages = {231--234},
     publisher = {mathdoc},
     volume = {28},
     number = {1},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2008__28_1_a0/}
}