一类随机加权和的渐近性及其应用
刘希军, 于长俊
Asymptotics for a Type of Randomly Weighted Sums and Its Application
LIU XiJun, YU ChangJun
应用概率统计 . 2018, (2): 145 -155 .  DOI: 10.3969/j.issn.1001-4268.2018.02.003