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
"Groothuizen, R. J. P.",Mixed elliptic-hyperbolic partial differential operators : acase-study in Fourier integral operators,,Centre for Mathematics and Computer Science.,1985,CWI tract,,9061962870,,https://cir.nii.ac.jp/crid/1130000795810856064