http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of the XVI Conference, Cieszyn, Poland, 22-26 August 1994
Conference on Applied Crystallography 1994 : Cieszyn, Bielsko, Poland)
editors, Henryk Morawiec & Danuta Stróż.