http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
new trends and expectations : selected and refereed papers from the Workshop on Complex Systems, Santander, Spain, 5-9 June 2006
edited by H.S. Wio, M.A. Rodríguez and L. Pesquera.