Developing Basic Space Science World-Wide A Decade of UN/ESA Workshops Wamsteker Willem Heftet / 2010 / Engelsk
Computer Aided Systems Theory - EUROCAST '95 A Selection of Papers from the Fifth International Workshop on Computer Aided Systems Theory, Innsbruck, Austria, May 22 - 25, 1995. Proceedings Pichler Franz Heftet / 1996 / Engelsk
Developing Basic Space Science World-Wide A Decade of UN/ESA Workshops Wamsteker Willem Innbundet / 2004 / Engelsk
