http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of the Fourth International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions, Helsinki, Finland, June 17-21, 1984
International Conference on Ultra-Relativistic Nucleus-Nucleus Collisions 1984 : Helsinki, Finland)