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
"Downey, R. G. (Rod G.) and Greenberg, Noam","A hierarchy of Turing degrees : a transfinite hierarchy of lowness notions in the computably enumerable degrees, unifying classes, and natural definability",,Princeton University Press,2020,Annals of mathematics studies,,"9780691199665,9780691199658",,https://cir.nii.ac.jp/crid/1130848326184019840