http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
functional analysis, numerical analysis, and optimization : proceedings of the seminar held at the GMD, Bonn, 8-10 October, 1979
managing editors, J. Frehse, D. Pallaschke, U. Trottenberg, dedicated to Heinz Unger.