http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Generalized convexity and related topics
International Symposium on Generalized Convexity/Monotonicity 2005 : Varese, Italy)
Igor V. Konnov, Dinh The Luc, Alexander M. Rubinov, [editors].
Lecture notes in economics and mathematical systems ; 583