Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
SAKAI Shinsuke and FUJINAWA Nobuhiro and OKAMURA Hiroyuki and MATSUBARA Masaaki and NITTA Akito and TAKANO Tachio,Improvement of measuring accuracy of ultrasonic attenuation of degraded materials using spectrum analysis.,TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A,03875008,The Japan Society of Mechanical Engineers,1989,55,515,1640-1645,https://cir.nii.ac.jp/crid/1390282679456191360,https://doi.org/10.1299/kikaia.55.1640