Journal of Algebra
Journal of Algebra > 2006 > 296 > 1 > 56-74
Journal of Algebra > 2006 > 296 > 1 > 177-195
Journal of Algebra > 2006 > 296 > 1 > 145-156
Journal of Algebra > 2006 > 296 > 1 > 157-176
Journal of Algebra > 2006 > 296 > 1 > 196-233
Journal of Algebra > 2006 > 296 > 1 > 301-322
Journal of Algebra > 2006 > 296 > 1 > 75-95
Journal of Algebra > 2006 > 296 > 1 > 253-266
Journal of Algebra > 2006 > 296 > 1 > 1-17
Journal of Algebra > 2006 > 296 > 1 > 267-284
Journal of Algebra > 2006 > 296 > 1 > 18-55
Journal of Algebra > 2006 > 296 > 1 > 285-300
Journal of Algebra > 2006 > 296 > 2 > 561-581
Journal of Algebra > 2006 > 296 > 2 > 520-560