Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) C.-J. Wu and N. A. Krivova and S. K. Solanki and I. G. Usoskin,Solar total and spectral irradiance reconstruction over the last 9000 years,Astronomy & Astrophysics,0004-6361,EDP Sciences,2018-12,620,,A120,https://cir.nii.ac.jp/crid/1363670319181746816,https://doi.org/10.1051/0004-6361/201832956