中国科学院数学与系统科学研究院期刊网
Bivariate Recursive Equations on Excess-of-loss Reinsurance
Jing Ping YANG, Shi Hong CHENG, Xiao Qian WANG
Acta Mathematica Sinica . 2007, (3): 467 -478 .  DOI: 10.1007/s10114-005-0722-2