Frediani, P., Ghigi, A., & Spelta, I. (2021). Infinitely many Shimura varieties in the Jacobian locus for $g \leq 4$. ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE, 22(4), 1597-1619. https://doi.org/10.2422/2036-2145.201910_009