Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Michael Friedewald. Ein Computer für Kinder jeden Alters: Alan Kay und die Ursprünge grafischer Benutzungsoberflächen. i-com, 3(2):38, 2003.