著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Roman, Nancy Grace and International Astronomical Union. Symposium",Comparison of the large-scale structure of the galactic system with that of other stellar systems,,Cambridge University Press,1958,Symposium,,,,https://cir.nii.ac.jp/crid/1130000795162294656