http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
[by] V. I. Davydor. Including, radioactive isotopes of germanium by P. Rudenko and L. V. Kovtun. Translated from the russian by Adam Peiperl.
Russian monographs and texts on the physical sciences