Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yukihide Kamiya and M. Izawa and Tadashi Koseki,Suppression of higher-order modes in an RF cavity by resistive material,Proceedings of International Conference on Particle Accelerators,,IEEE,2002-12-30,,,930-932,https://cir.nii.ac.jp/crid/1871991017830486400,https://doi.org/10.1109/pac.1993.308726