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 "Dunkin, Edwin and Royal Astronomical Society",Obituary notices of astronomers fellows and associates of the Royal Astronomical Society written chiefly for the annual reports of the council,,Readex Microprint,1974,Landmarks of science,,,,https://cir.nii.ac.jp/crid/1130282269047775488