中国科学院数学与系统科学研究院期刊网
The Structure of 3-Solvable Non-Degenerate Lie Algebra and Its Derivation Lie Algebra
Cai Hui LU, Xin LI
Acta Mathematica Sinica, Chinese Series . 2006, (2): 271 -282 .  DOI: 10.12386/A2006sxxb0035