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 "Jespersen, James and Fitz-Randolph, Jane and Muirhead, Robb J. (Robb John) and Miner, Dar",From sundials to atomic clocks : understanding time and frequency,1999 edition,"U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology",1999,NIST monograph,,0160500109,,https://cir.nii.ac.jp/crid/1130000797454070400