Akio Tanaka, Koji Arita, Chihiro Kobayashi, Tomoya Nishiwaki, Tadao Tanabe and Sho Fujii “Fundamental Properties of Sub-THz Reflected Waves for Water Content Estimation of Reinforced Concrete Structures” 14 (2024) 1076. https://www.mdpi.com/2075-5309/14/4/1076
