Kirby, Rob Conversations about mathematics. (English) Zbl 1126.00302 Notices Am. Math. Soc. 49, No. 3, 333-335 (2002). MSC: 00A08 Recreational mathematics PDF BibTeX XML Cite \textit{R. Kirby}, Notices Am. Math. Soc. 49, No. 3, 333--335 (2002; Zbl 1126.00302) Full Text: Link OpenURL