• GAMSC Summer School Geometry and Arithmetic of Moduli Spaces of Coverings (June 2008) NEW

  • CIMPA Summer School Arrangements and Local Systems and Singularities (June 2007)

  • EMS Summer School Arithmetic and Geometry Around Quantization (June 2006)

  • CIMPA Summer School Arithmetic and Geometry Around Hypergeometric Functions (June 2005)