Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nishino Hideo and Takashina Sunao and Uchida Fukutoshi and Takemoto Mikio and Ono Kanji,Modal Analysis of Hollow Cylindrical Guided Waves and Applications,Japanese Journal of Applied Physics,00214922,The Japan Society of Applied Physics,2001,40,1,364-370,https://cir.nii.ac.jp/crid/1390282681243554688,https://doi.org/10.1143/jjap.40.364