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F-subnormal and F-subabnormal chains in finite groups
【出 处】
：
中国科学：数学英文版
【发表日期】
：
1998年11期
【基金项目】
：
ProjectsupportedbytheNationalNaturalScienceFoundationofChina(GrantNo .1976 0 0 0 1)andtheNaturalScienceFoundationofGuangxiAutonomousRegion
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