http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
2nd E.C. Conference : proceedings of the International Conference on Biomass held in Berlin, Federal Republic of Germany, 20-23 September 1982
International Conference on Biomass 1982 ; Berlin).
edited by A. Strub, P. Chartier and G. Schleser.