http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
special applications : proceedings of the workshop held at Sintra, Portugal, July 28-31, 1986
U.S. Army Research, Development, and Standardization Group
sponsored by the U.S. Army Research, Development, and Standardization Group (U.K.) ; edited by Luis Alcácer.