http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
"Paper presented at a Conference on Europe's New Order sponsored by Aspen Institute Berlin, European Strategy Group, Aspen Strategy Group, 16-18 June 1991, Berlin, Germany."
Occasional paper (Rand/UCLA Center for Soviet Studies) ; OPS-22