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
"Boas, R. P., Jr.",Fourier series with positive coefficients,,"Department of Mathematics, Northwestern University",,Reports from the Department of Mathematics Northwestern University,,,,https://cir.nii.ac.jp/crid/1130000795096680064