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【作者(必填)】Feller, W.
【文题(必填)】An extension of the law of the iterated logarithm to variables without variance. J. Math. Mech. 18, 343-355 (1968).
【年份(必填)】1968
【全文链接或数据库名称(选填)】
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https://sci-hub.se/https://www.jstor.org/stable/24901697