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 "Gamkrelidze, Revaz Valerianovich",Integral representations and asymptotic methods,,Springer-Verlag,1989,Encyclopaedia of mathematical sciences,,"3540170081,0387170081",,https://cir.nii.ac.jp/crid/1130000796243878016