Ďubek, Marek, Marián Bederka, and Michal Grinč. “ETECTION TEEL F ONCRETE EINFORCEMENT EST F ELECTED QUIPMENT”. Czech Journal of Civil Engineering 3, no. 2 (December 31, 2017): 40-45. ccessed April 28, 2024. https://cjce.cz/journal/article/view/148.