Cluster dayside polar cusp : planning and coordination of measurements from cluster, ground stations, balloons, and rockets in the dayside polar-cusp region : proceedings of an international workshop, Longyearbyen, Spitzbergen, Svalbard, Norway, 16-19 September 1991
· workshop organisers: A. Brekke, J.A. Holtet & R. Schmidt ; editor: C.I. Barron
Bok Engelsk 1991