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
"Erdős, Paul and Zaremba, S. K.",The arithmetic function Σ[d|n] log d/d,,"Mathematics Research Center, University of Wisconsin",1973,MRC Technical Summary Report,,,,https://cir.nii.ac.jp/crid/1130282271550620544