http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
applications to celestial mechanics : proceedings of the NATO Advanced Study Institute held at Cortina d'Ampezzo, Italy, July 30-August 12, 1978
NATO Advanced Study Institute (1978 : Cortina d'Ampezzo, Italy)
NATO advanced study institute series. v. 47