中国科学院数学与系统科学研究院期刊网
The Apollonian Inner Metric and John Domains
Man Zi HUANG College of Mathematics and Computer Science,Hu'nan Normal University, Changsha 410081,P.R.China Yu Ming CHU Department of Mathematics,Huzhou Teachers College,Huzhou 313000,P.R.China
Acta Mathematica Sinica, Chinese Series . 2009, (05): 67 -74 .  DOI: 10.12386/A2009sxxb0111