Celebratio Mathematica

D. Black­well and D. Freed­man: “A re­mark on the coin toss­ing game,” Ann. Math. Stat. 35 : 3 (1964), pp. 1345–​1347. MR 0169257 Zbl 0129.​31502 article

D. Black­well, P. Deuel, and D. Freed­man: “The last re­turn to equi­lib­ri­um in a coin-toss­ing game,” Ann. Math. Stat. 35 : 3 (1964), pp. 1344. MR 0169256 Zbl 0129.​31501 article

D. Black­well and D. Freed­man: “On the amount of vari­ance needed to es­cape from a strip,” Ann. Probab. 1 : 5 (1973), pp. 772–​787. MR 0356214 Zbl 0293.​60041 article