著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
P. Blanc and B. Espinar and N. Geuder and C. Gueymard and R. Meyer and R. Pitz-Paal and B. Reinhardt and D. Renné and M. Sengupta and L. Wald and S. Wilbert,Direct normal irradiance related definitions and applications: The circumsolar issue,Solar Energy,0038-092X,Elsevier BV,2014-12,110,,561-577,https://cir.nii.ac.jp/crid/1360298342549874816,https://doi.org/10.1016/j.solener.2014.10.001