[IEEE IEEE SoutheastCon 2000. 'Preparing for The New Millennium' - Nashville, TN, USA (7-9 April 2000)] Proceedings of the IEEE SoutheastCon 2000. 'Preparing for The New Millennium' (Cat. No.00CH37105) - Z-module reasoning and proving the commutativity of rings of exponent n≥2Sawyer, B.; Esterline, A.C. · 2000