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 "Eichelberger, W. S. (William Snyder) and United States Naval Observatory. Nautical Almanac Office",Positions and proper motions of 1504 standard stars for the equinox 1925.0,,Bureau of navigation,1925,Astronomical papers prepared for the use of the American ephemeris and nautical almanac,,,,https://cir.nii.ac.jp/crid/1130000795002519424