http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of the Trieste Singularity Summer School and Workshop, ICTP, Trieste, Italy, 15 August - 3 September 2005
Summer School and Workshop on Singularities in Geometry and Topology (2005 : International Centre for Theoretical Physics)
editors Jean-Paul Brasselet [and others].