Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ando Ei'ichi and Kagawa Yukio,Three dimensional finite element simulation of an ultrasonic welding tool,THE JOURNAL OF THE ACOUSTICAL SOCIETY OF JAPAN,03694232,Acoustical Society of Japan,1992,48,5,294-300,https://cir.nii.ac.jp/crid/1390282681543676800,https://doi.org/10.20697/jasj.48.5_294