http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Maximality properties in numerical semigroups and applications to one-dimensional analytically irreducible local domains
Valentina Barucci, David E. Dobbs, Marco Fontana
Volume 125, number 598 (fourth of 5 numbers)
Memoirs of the American Mathematical Society ; ; 598