References

• Aurass H., 1997, in: Lecture Notes in Physics 483, Coronal Physics from Radio and Space Observations, Trottet G. (ed.). Springer, Berlin, p. 135
• Aurass H., Hofmann A., Urbarz H.-W., 1998, A&A 334, 289 NASA ADS
• Bruzek A., 1952, Z. Astrophys. 31, 111
• Bruzek A., 1958, Z. Astrophys. 44, 183
• Delaboudiniére J.-P., Artzner G.E., Brunaud J., and 25 co-authors, 1995, Solar Phys. 162, 291 NASA ADS
• Fleck B., Domingo V., Poland A. (eds.), 1995, The SOHO Mission. Kluwer, Dordrecht
• Gopalswamy N., Kaiser M.L., Lepping R.P., et al., 1998, JGR 103, 307 NASA ADS
• Hundhausen A., 1997, in: Coronal mass ejections, Crooker N., Joselin J.A., Feynman J. (eds.), Geophysical Monograph 99, 1
• Kai K., 1970, Solar Phys. 11, 310
• Kahler S., 1992, ARA&A 30, 113 NASA ADS
• Klassen A., Aurass H., Klein K.-L., Hofmann A., Mann G., 1999, A&A 343, 287 NASA ADS
• Koutchmy S., 1994, Adv. Space Res. 14, 29
• Landi E., Landini M., 1997, ESA-Journal 404, 495
• Mann G., 1995, in: Lecture Notes in Physics 444, Coronal Magnetic Energy Releases, Benz A.O., Krüger A. (eds.). Springer, Berlin, p. 183
• Mann G., Aurass H., Klassen A., Estel C., Thompson B.J., 1999, SOHO Workshop Paris, ESA-Journal (in press)
• Mann G., Aurass H., Voigt W., Paschke J., 1992, ESA-Journal SP-348, 129
• Moreton G.E., Ramsey H.E., 1960, PASP 72, 357
• Moses D., Clette F., Delaboudiniére J.-P., and 32 co-authors, 1997, Solar Phys. 175, 571 NASA ADS
• Newkirk G., 1961, ApJ 133, 983 NASA ADS
• Priest E.R., 1982, Solar Magnetohydrodynamics. Reidel, Dordrecht
• Robinson R.D., 1985, Solar Phys. 95, 343 NASA ADS
• Smith S.F., Harvey K.L., 1971, in: Physics of the Solar Corona, Macris C.J. (ed.), p. 156
• Svestka Z., 1976, Solar Flares. Reidel, Dordrecht
• Thompson B.J., et al., 1999, ApJ (in press)
• Thompson B.J., Plunkett S.P., Gurman J.B., et al., 1998, JGR Lett. 25, 2465
• Uchida Y., 1968, Solar Phys. 4, 30
• Wagner W.J., MacQueen R.M., 1983, A&A 120, 136 NASA ADS
• Yajima S., 1971, Tokyo Astr. Bull. 207
• Zlotnik E.Ya., Klassen A., Klein K.-L., Aurass H., Mann G., 1998, A&A 331, 1087 NASA ADS