中国科学院数学与系统科学研究院期刊网
AMS
Representations of Four-Derivation Lie Algebras of Block Type
Yu Feng ZHAO, Zhi Bin LIANG
Acta Mathematica Sinica . 2010, (1): 49 -76 .  DOI: 10.1007/s10114-010-9170-8