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
"Kravt︠s︡ov, I︠U︡riĭ Aleksandrovich and Orlov, I︠U︡. I. (I︠U︡riĭ Ilʹich)","Caustics, catastrophes and wave fields",2nd ed,Springer-Verlag,1999,Springer series on wave phenomena,,3540642277,,https://cir.nii.ac.jp/crid/1130000794661756032