By McLeman Cam   Rasmussen Christopher   in Bulletin of the London Mathematical Society

ISSN:0024-6093|44|6|1221-1236

Oxford University Press‎(2012)‎

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By Cotton Nicholas   McLeman Cam   Pinchock Daniel   in The College Mathematics Journal

ISSN:1931-1346|46|2|99-108

Mathematical Association of America‎(2015)‎

Access to resources Favorite 19.66935