中国科学院数学与系统科学研究院期刊网
AMS
Hochschild(Co)homology of Galois Coverings of Grassmann Algebras
Yun Ge XU, Xin TANG
Acta Mathematica Sinica . 2009, (10): 1693 -1702 .  DOI: 10.1007/s10114-009-7346-x