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 "Heinrich, Kurt F. J.",Preparation and evaluation of SRM's 481 and 482 gold-silver and gold-copper alloys for microanalysis,,U.S. G.P.O.,1971,NBS special publication,,,,https://cir.nii.ac.jp/crid/1130000798398692864