Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KOYAMA Kiyohito and MURATA Yorinobu and TANAKA Katsufumi and TAMURA Yasutaka,Acoustical Imaging Using M-sequence Encoding Array Transducer : SAW and Communication Devices,Japanese journal of applied physics. Supplement,00214922,The Japan Society of Applied Physics,1991-08-31,30,1,152-155,https://cir.nii.ac.jp/crid/1570291227510480640,