Dziadak, Bogdan, and Mateusz Siek. “Wireless Network Node to Monitor Stress in Steel Structures”. Elektronika ir Elektrotechnika 22, no. 5 (October 3, 2016): 46 - 51. Accessed October 1, 2022. https://eejournal.ktu.lt/index.php/elt/article/view/16343.