Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TSUNODA Takaya and SUZUKI Keigo,IMAGE SHARPENING OF LINEARIZED INVERSE SCATTERING METHOD FOR CONCRETE VOIDS,"Journal of Japan Society of Civil Engineers, Ser. A2 (Applied Mechanics (AM))",2185-4661,Japan Society of Civil Engineers,2019,75,1,23-36,https://cir.nii.ac.jp/crid/1390282763125947136,https://doi.org/10.2208/jscejam.75.23