http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of a colloquium held in Copenhagen, May 14-18, 1979
Danish-French Society for Scientific Research and Exchange
edited by C. Berg, G. Forst, and B. Fuglede.
"The colloquium was sponsored by the Danish-French Society for Scientific Research and Exchange."
Lecture notes in mathematics (Springer-Verlag) ; 787