Fourth International Symposium on Space Mission Operations & Ground Data Systems : "SpaceOps 96", Deutsches Museum, Munich, Germany, 16-20 September 1996. pp.1357-1364, 1996. Noordwijk, The Netherlands. ESA Publications Division
Hoeflich, P. ; Dominguez, I. ; Thielemann, F.K. ; Wheeler, J.C.
Pub. info.:
The next generation space telescope science drivers and technological challenges : proceedings 34th Liège International Astrophysics Colloquium , Liége, Belgium, 15-18 June 1998. pp.243-248, 1998. Noordwijk,TheNetherlands. ESA Publications Division
Exploring the gamma-ray universe : proceedings of the fourth Integral Workshop, 4-8 September 2000, Alicante, Spain. pp.69-72, 2001. Noordwijk, the Netherlands. ESA Publications Division