lectures
- Grafos, formas modulares y integración de distribuciones p-ádicas, Segundas Jornadas de Teoría de Números, Madrid, España, July 2007.
- Modular endomorphism algebras, Workshop on Modular Forms: Arithmetic and Computation, Banff Iternational Research Station (BIRS), Canada, June 2007.
In spanish, given at the Consejo Superior de Investigaciones Científicas (CSIC), Madrid, June 2007.
- Variedades modulares: Resultados y Conjeturas de Finitud, Mat.es 2005, Valencia, España, March 2005.
- On the group of automorphisms of Shimura curves and applications, Workshop on Arithmetic Geometry, MSRI, Berkeley, USA, December 2000.