共 10 条
[1]
BONNEFOND G, 1978, CR ACAD SCI A MATH, V286, P759
[2]
GOODEARL KR, 1983, P LOND MATH SOC, V47, P306
[4]
GOODEARL KR, UNPUB J ALGEBRA
[5]
Gordon R., 1973, MEMOIRS AM MATH SOC, V133
[7]
HODGES TJ, UNPUB COMMUNIC ALGEB
[9]
RENTSCHLER R, 1967, CR ACAD SCI A MATH, V265, P712
[10]
SMITH PF, 1973, P LOND MATH SOC, V27, P766