Procházka, Martin, Jindřich Sobotka, Karel Šuhajda, and Miloslav Novotny. “Microwave Radiation and Its Application on Construction Materials”. Engineering Structures and Technologies 8, no. 4 (December 16, 2016): 150-156. Accessed February 23, 2025. https://transport.vgtu.lt/index.php/EST/article/view/2487.