http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
International Symposium on Methodologies for Intelligent Systems 1991 : Charlotte, N.C.)
6th International Symposium, ISMIS '91, Charlotte, N.C., USA, October 16-19, 1991, proceedings ; Z.W. Ras, M. Zemankova, eds.
Lecture notes in artificial intelligence