How Far Does the First Element Dominate?: 10649. - Emeric Deutsch; John H. Lindsey II; Michael H. Andreoli; Robert A. Agnew; Robin J. Chapman; Michael P. Cohen; M. N. Deshpande; M. D. Ernst; Ellen Hertz; L. R. Ivory; Walther Janous; Gregory Keselman; et al. (Am. Math. Mon., 2000)

The Variance of Logarithms: 10690. - Robert Helmbold; Wook Kim; Robert A. Agnew; Zafar Ahmed; Saïd Amghibech; Kenneth F. Andersen; P. J. Anderson; G. Bower; Bruce S. Burdick; Robin J. Chapman; Daniele Donini; Patrick J. Fitzsimmons; et al. (Am. Math. Mon., 2000)

Problem 11230. - Gregory Keselman (Am. Math. Mon., 2006)

Problem 11263. - Gregory Keselman (Am. Math. Mon., 2006)

Another Urn and Balls Problem: 11191. - Barthel Wayne Huff; Gregory Keselman (Am. Math. Mon., 2007)

Generalizing (1 - 1)ⁿ = 0: 11230. - Gregory Keselman; Aleksandar Ilic; O. P. Lossers (Am. Math. Mon., 2008)

A Choice Sum: 11263. - Gregory Keselman; E. Leonard (Am. Math. Mon., 2008)