SOLMAG 2002 : proceedings of the Magnetic Coupling of the Solar Atmosphere Euroconference and IAU Colloquium 188, 11-15 June 2002, Santorini, Greece. pp.549-552, 2002. Noordwijk, The Netherlands. ESA Publications Division
The 9th European Meeting on Solar Physics : magnetic fields and solar processes, 12-18 September 1999, Florence, Italy. pp.723-728, 1999. Noordwijk, the Netherlands. ESA Publications Division
The 9th European Meeting on Solar Physics : magnetic fields and solar processes, 12-18 September 1999, Florence, Italy. pp.871-876, 1999. Noordwijk, the Netherlands. ESA Publications Division
The 9th European Meeting on Solar Physics : magnetic fields and solar processes, 12-18 September 1999, Florence, Italy. pp.865-870, 1999. Noordwijk, the Netherlands. ESA Publications Division
Third International Conference on Substorms (ICS-3), Versailles, France, 12-17 May 1996. pp.725-730, 1996. Noordwijk, The Netherlands. ESA Publications Division