http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Multiobjective Programming and Goal Programming
Theoretical Results and Practical Applications
edited by Vincent Barichard, Matthias Ehrgott, Xavier Gandibleux, Vincent T'Kindt.
Lecture Notes in Economics and Mathematical Systems, 618