中国科学院数学与系统科学研究院期刊网
AMS
Composition Operators on Dirichlet Spaces and Bloch Space
Yuan CHENG, Sanjay KUMAR, Ze Hua ZHOU
Acta Mathematica Sinica . 2014, (10): 1775 -1784 .  DOI: 10.1007/s10114-014-3171-y