中国科学院数学与系统科学研究院期刊网
ASYMPTOTIC BEHAVIOR OF QUADRATIC FORMS OF SERIES FOR MARTINGALE DIFFERENCES AND ITS APPLICATION
Shen Zhi-hua
Acta Mathematicae Applicatae Sinica . 1986, (3): 257 -272 .  DOI: 10.12387/C1986031