M. Mahoney. Medichi 2007 -- Methodic and Didactic Challenges
of the History of Informatics, volume 220 of books ocg.at, page 15--26. Wien, Österreichische Computer Gesellschaft, Druckerei Riegelnik, (2007)http://www.princeton.edu/%7Emike/articles/medichi/medichi07.html
-- last visited $18^th$ July 2008.