http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Numerical solution of partial differential equations
proceedings of the NATO Advanced Study Institute held at Kjeller, Norway, August 20-24, 1973
Proceedings of the NATO Advanced Study Institute, Kjeller, Norway, August 20-25, 1973
NATO Advanced Study Institute (1973 : Kjeller, Norway)
NATO advanced study institutes series. 2