Conference Paper
Baker, D. N.; Pulkkinen, T. I.; Büchner, J.; Klimas, A.: Substorms: a global magnetospheric instability. In: Substorms-4, pp. 231 - 235 (Eds. Kokobun, S.; Kamide, Y.). Terra Scientific Publishing Company, Kluwer Academic Publishers, Dordrecht, London, Boston, Tokyo, Japan (1998)