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
"Hirosawa, Fumihiko and Nakazawa, Hideo",Precise energy decay estimates for the dissipative hyperbolic equations in an exterior domain,,"Institute of Mathematics, University of Tsukuba",2000,Mathematical research note,,,,https://cir.nii.ac.jp/crid/1130000794216332288