http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of the 3rd IFIP- WG 7/1 working conference, Visegrad, Hungary, Sept. 15-20, 1980
edited by M. Arato, D. Vermes, A.V. Balakrishnan.
Lecture notes in control and information sciences ; 36