http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of a conference held at Oberwolfach, Germany, December 16-21, 1978
edited by H. Jurgensen, M. Petrich, and H. J. Weinert.
Contributions in English, French or German.
Lecture notes in mathematics (Springer-Verlag) ; 855