Journal of Algebra
Journal of Algebra > 2006 > 300 > 2 > 687-706
Journal of Algebra > 2006 > 300 > 2 > 820-833
Journal of Algebra > 2006 > 300 > 2 > 433-454
Journal of Algebra > 2006 > 300 > 2 > 834-857
Journal of Algebra > 2006 > 300 > 2 > 455-471
Journal of Algebra > 2006 > 300 > 2 > 729-740
Journal of Algebra > 2006 > 300 > 2 > 555-570
Journal of Algebra > 2006 > 300 > 2 > 707-728
Journal of Algebra > 2006 > 300 > 2 > 472-479
Journal of Algebra > 2006 > 300 > 2 > 480-508
Journal of Algebra > 2006 > 300 > 2 > 571-589