Investigation of Sunspot Area Varying with Sunspot Number
Crossref DOI link: https://doi.org/10.1007/s11207-016-1010-2
Published Online: 2016-11-07
Published Print: 2016-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Li, K. J. http://orcid.org/0000-0003-3944-9916
Li, F. Y.
Zhang, J.
Feng, W.
Funding for this research was provided by:
National Natural Science Foundation of China (11573065)
China Government (2012CB957801)
License valid from 2016-11-01