JournalsemVol. 61, No. 2pp. 45–57

On Brahmagupta's and Kummer's quadrilaterals

  • K.R. Nagarajan

    Chennai Mathematical Institute, India

  • R. Sridharan

    Chennai Mathematical Institute, India
On Brahmagupta's and Kummer's quadrilaterals cover
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K.R. Nagarajan, R. Sridharan, On Brahmagupta's and Kummer's quadrilaterals. Elem. Math. 61 (2006), no. 2, pp. 45–57

DOI 10.4171/EM/32