Blackwell, David; Freedman, David On the amount of variance needed to escape from a strip. (English) Zbl 0293.60041 Ann. Probab. 1, 772-787 (1973). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 Documents × Cite Format Result Cite Review PDF Full Text: DOI