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Reference6 articles.
1. Simpson, J. A., et al., Science, 183, 306 (1974).
2. Simpson, J. A., Eraker, J. H., Lamport, J. E., and Walpole, P. H., Science, 185, 160 (1974).
3. Chamberlain, J. W., Astrophys. J., 134, 401 (1961).
4. Parker, E. N., Physics of Geomagnetic Phenomena, II, Chapter VI (Academic Press, New York, 1967).
5. Hamberger, S. M., and Jancarik, J., Phys. Rev. Lett., 25, 999 (1970).