http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Studies in Romance nouns extracted from past participles
by Emanuel S. Georges. Rev. by Jerry R. Craddock and Yakov Malkiel.
A revision of the author's thesis, University of California, Berkeley.
University of California publications in linguistics ; v. 63