中国科学院数学与系统科学研究院期刊网
Harnack Type Inequality on Graphs
Yong LIN Department of Mathematics,Information School,Renmin University of China, Beijing 100872,P.R.China
Acta Mathematica Sinica, Chinese Series . 2009, (03): 197 -200 .  DOI: 10.12386/A2009sxxb0074