http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a Rosetta Stone for the search of Earth-like worlds
by M. Vazquez, E. Palle, P. Montañés Rodríguez.
Electronic reproduction. New York : Springer, 2010. Mode of access: World Wide Web. System requirements: Web browser. Title from title screen (viewed on May 10, 2010). Access may be restricted to users at subscribing institutions.