Koppel, Tarmo, Inese Vilcane, Viktor Mironov, Andrei Shiskin, Sanita Rubene, and Piia Tint. “AERATED CONCRETE MICROWAVE REFLECTION AND TRANSMISSION PROPERTIES IN A WET ENVIRONMENT”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (June 15, 2017): 145–149. Accessed May 5, 2024. https://journals.rta.lv/index.php/ETR/article/view/2619.