http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Quantum gravity, generalized theory of gravitation, and superstring theory-based unification
Conference on High Energy Physics and Cosmology 1999 : Fort Lauderdale)
edited by Behram N. Kursunoglu, Stephan L. Mintz, and Arnold Perlmutter.