Hayashr, T. 1911. “On the Impossibility of the Indeterminate Equation X<sup>n</sup>+Y<sup>n</sup>=nZ<sup>n</sup>, in Which <sup>n</sup>Is an Odd Prime Integer”. The Journal of the Indian Mathematical Society 3 (1):16-22. https://doi.org/10.18311/jims/1911/17823.