9783960671961SubalgebrasNilpotent印刷
预售subalgebrasnilpotentMaximal
Subalgebras9783960671039NilradicalsAssociative
代数CharacterizationSubalgebras特征
Characterization预售Subalgebrasamong
其子代数Characterization刻画
Characterization预售SubalgebrasAmong