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 "Kubo, Akisato and Reissig, Michael",Construction of parametrix for hyperbolic equations with fast oscillations in non-Lipschitz coefficients,,"Institute of Mathematics, University of Tsukuba",2002,Mathematical research note,,,,https://cir.nii.ac.jp/crid/1130000795940015488