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
"Koepf, Wolfram",Hypergeometric summation : an algorithmic approach to summation and special function identities,2nd ed,Springer,2014,Universitext,,9781447164630,,https://cir.nii.ac.jp/crid/1130282269160497536