References

Chernan, Carl M. 1978, The Handbook of Solar Flare Monitoring and Propagation Forecasting, Tab Books, Summit, PA.

Coffey, H., Hanchett, C.D. and Erwin, E.H. 1999, J. Amer. Assoc. Var. Star Obs., 27, 55.

Foster, G. 1997, J. Amer. Assoc. Var. Star Obs., 26, 50.

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Hossfield, C. 1996, Paper presented at the Spring meeting of AAVSO, Atlanta, GA.

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Schaefer, B. 1997a, J. Amer. Assoc. Var. Star Obs., 26, 40.

Schaefer, B. 1997b, J. Amer. Assoc. Var. Star Obs., 26, 47.

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Solar-Geophysical Data (SGD) Report Supplement, NGDC/NOAA July 1987, #515. available via Internet at ngdc/noaa site

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ADDITIONAL (UNCITED) REFERENCES

Hossfield, C. 1999, Paper presented at the Fall meeting of AAVSO, Hyannis, MA.

Schaefer, B.E. 1990, Pub. Astro. Soc. Pacific, 102, 212.

Noyes, R.W. 1982, The Sun, Our Star, Harvard University Press, Cambridge, MA.

Tayler, R.J. 1997, The Sun as a Star, Cambridge University Press, New York.

Taylor, P.O. and Hendrickson, N.L. 1995, Beginner's Guide to the Sun, Kalmbach Publishing Co., Waukesha, WI.