Conference Paper
Schwenn, R.: What does the solar wind tell the prediction community? In: Solar-Terrestrial Predictions, pp. 197 - 212 (Eds. Thomson, R. J.; Cole, D. G.; Wilkinson, P. J.; Shea, M. A.; Smart, D. et al.). National Oceanic and Atmospheric Administration Environmental Research Laboratories, Boulder, Colorado, U.S.A. (1990)