- Matthew H. Baker, Enrique González-Jiménez, Josep González, and Bjorn Poonen, Finiteness results for modular curves of genus at least 2, Amer. J. Math. 127 (2005), no. 6, 1325–1387.[MR]
- Nils Bruin, E. Victor Flynn, Josep González, and Victor Rotger, On finiteness conjectures for endomorphism algebras of abelian surfaces, Math. Proc. Cambridge Philos. Soc. 141 (2006), no. 3, 383–408.[MR/arXiv]
- Julio Fernández, Josep González, and Joan-C. Lario, Plane quartic twists of X(5,3), Canad. Math. Bull. 50 (2007), no. 2, 196–205.[MR]
- Josep González and Jordi Guàrdia, Genus two curves with quaternionic multiplication and modular Jacobian, Math. Comp. 78 (2009), no. 265, 575–589.[MR]
- Josep González, Jordi Guàrdia, and Victor Rotger, Abelian surfaces of GL2-type as Jacobians of curves, Acta Arith. 116 (2005), no. 3, 263–287.[MR]
- Josep González and Victor Rotger, Non-elliptic Shimura curves of genus one, J. Math. Soc. Japan 58 (2006), no. 4, 927–948.[MR]
- Enrique González-Jiménez, Josep González, and Jordi Guàrdia, Computations on modular Jacobian surfaces, Algorithmic Number Theory (Sydney, 2002), Lecture Notes in Comput. Sci., vol. 2369, Springer, Berlin, 2002, pp. 189–197.[MR]