http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Proceedings of the NATO Advanced Study Institute on Polymer Blends and Mixture, Imperial College, London, England, July 2-14, 1984
edited by D.J. Walsh, J.S. Higgins, A. Maconnachie.