http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Proceedings of a CBMS regional conference held August 6-10, 1991 with support from the National Science Foundation
CBMS Regional Conference on K-Homology and Index Theory (August 6-10, 1991 Boulder, Colorado)
Contemporary mathematics (American Mathematical Society) ; ; 148