http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
[by] Fedor I. Fedorov. With a foreword by Hillard B. Huntington. Translated from the Russian by J.E.S. Bradley.
Translation of Teorii͡a︡ uprugikh voln v kristallakh.