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 "Hirai, Hayato",Towards infrared finite S-matrix in quantum field theory,,Springer,2021,Springer theses : recognizing outstanding Ph. D. research,,9789811630446,,https://cir.nii.ac.jp/crid/1130853095196219145