中国科学院数学与系统科学研究院期刊网
AMS
Maximum Orders of Extendable Actions on Surfaces
Chao WAN, Shi Cheng WANG, Yi Mu ZHANG
Acta Mathematica Sinica . 2016, (1): 54 -68 .  DOI: 10.1007/s10114-014-4111-6