By Lucas Stephen K.   in American Mathematical Monthly

ISSN:1930-0972|116|2|166-172

Mathematical Association of America‎(2009)‎

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By Arnold Elizabeth   Lucas Stephen   Taalman Laura   in The College Mathematics Journal

ISSN:1931-1346|41|2|101-112

Mathematical Association of America‎(2010)‎

Access to resources Favorite 8.474369

By Lucas Stephen   Rosenhouse Jason   Schepler Andrew   in Mathematics Magazine

ISSN:1930-0980|82|5|332-342

Mathematical Association of America‎(2009)‎

Access to resources Favorite 8.474369

By Buckley C. Edward   Klemawesch Stephen J.   Lucas Stephen K.   in Allergy and Asthma Proceedings

ISSN:1539-6304|6|1|63-70

OceanSide Publications, Inc‎(1985)‎

Access to resources Favorite 6.3552895