Geographic Information Technology Training Alliance The GITTA Project Erfahrungen Jo ë l Fisler Geographisches Institut Universität Zürich SVC Days 2003.
Development of sustainable e-learning content with the open source e-Lesson Markup Language Dipl. natw. Jo ë l Fisler - GITTA Coordinator ISPRS Workshop.
Geographic Information Technology Training Alliance GITTA: Building a Virtual Campus for Higher Education in Geographic Information Technology Robert Weibel.
