Frequency distribution of sunspot types according to the Waldmeier classification
By: by Truls S. Ringnes
Series: Report / Institute of Theoretical Physics, University of Oslo -- no. 63; Report (Universitetet i Oslo. Institutt for teoretisk astrofysikk) -- no. 63
Publisher: Institute of Theoretical Astrophysics, University of Oslo; PDC
Published: 1986
Place of publication: Oslo, Norway
Language: eng
Number of pages: 21
Subjects: Sunspots; Classification
Notes: Includes bibliographical references (p. 21).