Advertisement

Solar Physics

, Volume 2, Issue 2, pp 231–233 | Cite as

Secularly smoothed data on the minima and maxima of sunspot frequency

  • W. Gleissberg
Research Note

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Brunner, W.: 1939, Terr. Magn. and Atmosph. Electr. 44, 247.Google Scholar
  2. Chernosky, E. J. and Hagan, M. P.: 1958, J. Geophys. Res. 63, 775.Google Scholar
  3. Gleissberg, W.: 1944, Terr. Magn. and Atmosph. Electr. 49, 243.Google Scholar
  4. Gleissberg, W.: 1960, Naturwiss. 47, 197.Google Scholar
  5. Rubashev, B. M.: 1964, Problemy solnechnoy aktivnosti. Moscow-Leningrad, G1. 1, § 3. (American translation: Problems of Solar Activity, Ch. 1, Sec. 3. NASA Technical Translation F-244, Washington D.C.).Google Scholar
  6. Waldmeier, M.: 1961, The Sunspot-Activity in the Years 1610–1960, Swiss Federal Observatory, Zürich, p. 18.Google Scholar
  7. Waldmeier, M.: 1966, Astron. Mitt. Zürich 273.Google Scholar
  8. Wolf, R.: 1868, Astron. Mitt. Zürich 24.Google Scholar

Copyright information

© D. Reidel Publishing Company 1967

Authors and Affiliations

  • W. Gleissberg
    • 1
  1. 1.Astronomical Institute, University of Frankfurt/MainGermany (Fed. Rep).

Personalised recommendations