http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Bulletin of the Geological Society, Prague
English title varies: Bulletin of the Czech Geological Survey, 1993-
Issues for 1993- also called v. 68- ; issues for 1993- lack monthly designation.
Chiefly in English; some articles in Czech; summaries in the other language.