Journal of Algebra
Journal of Algebra > 2006 > 296 > 2 > 462-479
Journal of Algebra > 2006 > 296 > 2 > 348-384
Journal of Algebra > 2006 > 296 > 2 > 440-461
Journal of Algebra > 2006 > 296 > 2 > 323-338
Journal of Algebra > 2006 > 296 > 2 > 582-634
Journal of Algebra > 2006 > 296 > 2 > 480-504
Journal of Algebra > 2006 > 296 > 2 > 402-408
Journal of Algebra > 2006 > 296 > 2 > 339-347
Journal of Algebra > 2006 > 296 > 2 > 505-519
Journal of Algebra > 2006 > 296 > 2 > 385-401
Journal of Algebra > 2006 > 296 > 2 > 426-439