The Different Circles of Solar Cycle Research
FEB 01, 1989
DOI: 10.1063/1.2810915
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More about the Authors
Jean‐Claude Pecker. College de France, Paris, France.
Elizabeth Ribes. Observatoire de Paris, Meudon, France.
Herschel B. Snodgrass. Lewis and Clark College, Portland, Oregon.
© 1989. American Institute of Physics
