中国科学院数学与系统科学研究院期刊网
Discounted Semi-Markov Decision Processes with Nonnegative Costs
Yong Hui HUANG, Xian Ping GUO
Acta Mathematica Sinica, Chinese Series . 2010, (3): 503 -514 .  DOI: 10.12386/A2010sxxb0056