WalnArio GraAa Ferreira, Mateus Zimmer Dietrich, and Felipe Barbosa Teixeira. “Vibrations in Steel-Frame Floors Due to Human Activities”. Global Journals of Research in Engineering 14, no. E3 (March 15, 2014): 1–12. Accessed May 4, 2024. https://engineeringresearch.org/index.php/GJRE/article/view/1085.