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
"Gohberg, Israel and Langer, H. and Workshop on Operator Theory and Boundary Eigenvalue Problems","Operator theory and boundary eigenvalue problems : international workshop in Vienna, July 27-30, 1993",,Birkhäuser Verlag,1995,Operator theory : advances and applications,,"0817652752,3764352752",,https://cir.nii.ac.jp/crid/1130000798326699392