By Beals Robert   Wetherell Joseph   Zieve Michael   in Israel Journal of Mathematics

ISSN:0021-2172|174|1|93-117

Springer Publishing Company ‎(2009)‎

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By Wyman Brian K.   Zieve Michael E.   in Quarterly Journal of Mathematics

ISSN:1464-3847|63|2|507-511

Oxford University Press‎(2012)‎

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By Rosen Julian   Scherr Zachary   Weiss Benjamin   Zieve Michael E.   in American Mathematical Monthly

ISSN:1930-0972|119|2|151-155

Mathematical Association of America‎(2012)‎

Access to resources Favorite 9.043892