By Lengvárszky Zsolt   in Mathematics Magazine

ISSN:1930-0980|84|3|215-221

Mathematical Association of America‎(2011)‎

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By Lengvárszky Zsolt   in American Mathematical Monthly

ISSN:1930-0972|120|8|751-753

Mathematical Association of America‎(2013)‎

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By Lengvárszky Zsolt   in Mathematics Magazine

ISSN:1930-0980|88|3|214-216

Mathematical Association of America‎(2015)‎

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By Lengvárszky Zsolt   in The College Mathematics Journal

ISSN:1931-1346|46|1|52-55

Mathematical Association of America‎(2015)‎

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By Lengvárszky Zsolt   in American Mathematical Monthly

ISSN:1930-0972|122|8|792-792

Mathematical Association of America‎(2015)‎

Access to resources Favorite 25.649261