User Report 11/08: Rich Ahrens at Merrill Lynch by Roberto Zicari · Published January 1, 2008 · Updated February 16, 2014 Segment: Industry – Finance User: Richard Ahrens – Director – Merrill Lynch, USA DOWNLOAD (PDF)
User Report 30/08: Stephan Kiemle at German Aerospace Center January 1, 2008 by Roberto Zicari · Published January 1, 2008 · Last modified February 16, 2014
User Report 17/08: Mohammed Zaki at Rensselaer Polytechnic Institute January 1, 2008 by Roberto Zicari · Published January 1, 2008 · Last modified February 18, 2014
User Report 33/10: Tilmann Zäschke at ETH, Switzerland/European Space Agency, Netherlands September 1, 2010 by Roberto Zicari · Published September 1, 2010 · Last modified February 16, 2014