中国科学院数学与系统科学研究院期刊网
Moments of Continuous-state Branching Processes with or Without Immigration
Li-na JI, Zeng-hu LI
Acta Mathematicae Applicatae Sinica(English Series) . 2020, (2): 361 -373 .  DOI: 10.1007/s10255-020-0935-2