http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Latest issue consulted: Volume 1, number 4 (Oct.-Dec. 2001).
Also available to subscribers on the Internet.
Moscow Mathematical Journal, American Mathematical Society, P.O. Box 6248, Providence, RI 02940-6248