Spherical isochrone models revisited. (arXiv:2010.15666v1 [astro-ph.GA])
<a href="http://arxiv.org/find/astro-ph/1/au:+Dejonghe_H/0/1/0/all/0/1">Herwig Dejonghe</a>

A short derivation of all isochrone models using complex analysis

A short derivation of all isochrone models using complex analysis

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