Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Mitsuno Takashi and Tsuchiya Takenobu and Anada Tesuo and Endoh Nobuyuki,Ultrasonic Electronics. Elastic Parabolic Equation for Sound Propagation in Shallow Water Overlying an Elastic Bottom Using Complex Pade Approximation.,Japanese Journal of Applied Physics,0021-4922,The Japan Society of Applied Physics,2002,41,5B,3530-3533,https://cir.nii.ac.jp/crid/1390282681231010944,https://doi.org/10.1143/jjap.41.3530