http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Formal methods in the methodology of empirical sciences
proceedings of the Conference for Formal Methods in the Methodology of Empirical Sciences, Warshaw, June 17-21, 1974
Conference for Formal Methods in the Methodology of Empirical Sciences (1974 : Warsaw)