JournalsemVol. 65, No. 2pp. 62–67

On contraharmonic mean and Pythagorean triples

  • Jussi Pahikkala

    Vahto, Finland
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Jussi Pahikkala, On contraharmonic mean and Pythagorean triples. Elem. Math. 65 (2010), no. 2, pp. 62–67

DOI 10.4171/EM/141