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Reference34 articles.
1. Baliunas, S.L., Vaughan, A.H.: 1985, Ann. Rev. Astron. Astrophys. 23, 379
2. Proc. IAU Coll.;G. Belvedere,1990
3. Belvedere, G., Proctor, M.R.E., Pidatella, R.M.: 1990, Geophys. Astrophys. Fluid Dyn. 51, 263
4. Belvedere, G., Proctor, M.R.E., Lanzafame, G.: 1991, Nature 350, 481
5. Brandenburg, A.: 1994, in: Advances in Solar Physics, Proc. 7th European Meeting on Solar Physics, eds. G. Belvedere, M. Rodonò, G.M. Simnett, in press