Robuta

https://www.afrimath.math.cnrs.fr/seminaire/isogenous-hyperelliptic-and-non-hyperelliptic-jacobians-maximal-complex-multiplication Isogenous hyperelliptic and non-hyperelliptic Jacobians with maximal complex multiplication |... nonmaximalcomplexmultiplication https://pure.psu.edu/en/publications/non-isogenous-superelliptic-jacobians-ii/ Non-isogenous superelliptic jacobians II - Penn State noniipennstate