中国科学院数学与系统科学研究院期刊网
AMS
Algebraic Structure on Dirichlet Spaces
Xing FHANG, Ping HE, Jian Gang YING
Acta Mathematica Sinica . 2006, (3): 723 -728 .  DOI: 10.1007/s10114-005-0583-8