中国科学院数学与系统科学研究院期刊网
Towards an Lp Potential Theory for Sub-Markovian Semigroups: Kernels and Capacities
Niels JACOB, RenéL. SCHILLING
Acta Mathematica Sinica . 2006, (4): 1227 -1250 .  DOI: 10.1007/s10114-005-0758-3