Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Sommerfeld, Arnold and Nagem, Raymond J. and Zampolli, Mario and Sandri, Guido",Mathematical theory of diffraction,,Birkhäuser,2004,Progress in mathematical physics,,0817636048,,https://cir.nii.ac.jp/crid/1130000794365020160