References

 
• Angelini, L., Stella, L., & Parmar, A. N. 1989, ApJ, 346, 906 NASA ADS  
• Apparao, K. M. V. 1994, Space Sci. Rev., 69, 225  
• Bazzano, A., Bird, A., Capitanio, F., et al. 2003, A&A, 411, L389  
• Di Cocco, G., Caroli, E., Celesti, E., et al. 2003, A&A, 411, L189  
• Goldoni, P., Bonnet-Bidaud, J. M., Falanga, M., et al. 2003, A&A, 411, L399  
• Goldwurm, A., Pedro, D., Foschini, L., et al. 2003, A&A, 411, L223  
• Lebrun, F., Leray, J., Lavocate, P., et al. 2003, A&A, 411, L141  
• Martinez Nuñez, S., Reig, P., Blay, P., et al. 2003, A&A, 411, L411  
• Parmar, A. N., Stella, L., Ferri, P., & White, N. E. 1985, IAU Circ., 4066  
• Parmar, A. N., White, N. E., & Stella, L. 1989a, ApJ, 338, 373 NASA ADS  
• Parmar, A. N., White, N. E., Stella, L., Izzo, C., & Ferri, P. 1989b, ApJ, 338, 359 NASA ADS  
• Reig, P., & Coe, M. J. 1999, MNRAS, 302, 700 NASA ADS  
• Quirrenbach, A., Bjorkman, K., Bjorkman, J., et al. 1997, ApJ, 479, 477 NASA ADS  
• Reynolds, A. P., Parmar, A. N., & White, N. E. 1993, ApJ, 414, 302 NASA ADS  
• Ubertini, P., Lebrun, F., Di Cocco, G., et al. 2003, A&A, 411, L131  
• Wilson, C. A., Finger, M. H., Coe, M. J., et al. 2002, ApJ, 570, 287 NASA ADS  
• Winkler, C., Courvoisier, T., Di Cocco, G., et al. 2003, A&A, 411, L1

• If your librarian has set up your subscription with an OpenURL resolver, OpenURL links appear automatically on the abstract pages.
• You can define your own OpenURL resolver with your EDPS Account. In this case your choice will be given priority over that of your library.
• You can use an add-on for your browser (Firefox or I.E.) to display OpenURL links on a page (see http://www.openly.com/openurlref/). You should disable this module if you wish to use the OpenURL server that you or your library have defined.