http://www.su.ic.ac.uk/hellenic
http://www.realgreeks.com
http://www.ithaca.uom.gr
http://www.fireman.gr
http://www.proseggisi.gr/
http:/users.otenet.gr/s/sylpolit/
http://flox.dyndns.org:81/flox
http://www.vellum.org.gr
http://www.stavrianos-group.gr