1. MONET project,
http://www.ist-world.org/ProjectDetails.aspx?ProjectId=bcfbe93045764208a1c5173cc4614852&SourceDatabaseId=9cd97ac2e51045e39c2ad6b86dce1ac2
2. Netlib,
http://www.netlib.org
3. Guide to Available Mathematical Software (GAMS),
http://gams.nist.gov/
4. Oberwolfach References to Mathematical Software (ORMS),
http://orms.mfo.de
5. Decision Tree for Optimization Software (Plato),
http://plato.asu.edu/guide.html