Records of sunspot and aurora during CE 960–1279 in the Chinese chronicle of the Sòng dynasty
Crossref DOI link: https://doi.org/10.1186/s40623-015-0250-y
Published Online: 2015-05-29
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Hayakawa, Hisashi
Tamazawa, Harufumi
Kawamura, Akito Davis
Isobe, Hiroaki
License valid from 2015-05-29