中国科学院数学与系统科学研究院期刊网
AMS
A Note on the ASCLT for Triangular Arrays of Random Variables with an Extension to U-statistics
Yong ZHANG, Xiao Yun YANG
Acta Mathematica Sinica . 2012, (9): 1907 -1916 .  DOI: 10.1007/s10114-012-9241-0