Andersen, A. ; Michelsen, R. ; Haack, H. ; Joergensen, J. ; Betto, M. ; Joergensen, P.
Pub. info.:
Proceedings of the fifth IAA International conference on low-cost planetary missions, 24-26 September 2003, ESTEC, Noordwijk, the Netherlands. pp.307-312, 2003. Noordwijk, Netherlands. ESA Publications Division
Proceedings of asteroids, comets, meteors : ACM 2002 : 29 July -2 August 2002, Technical University Berlin, Berlin, Germany. pp.83-86, 2002. Noordwijk. ESA Publications Division