Bęc, Jarosław, Ewa Błazik-Borowa, and Jacek Szer. “Analysis of Scaffolding Harmonic Excitation”. Bulletin of the Polish Academy of Sciences Technical Sciences 71, no. 1 (January 2, 2023): e144577. Accessed October 14, 2026. https://wydawnictwo.pan.pl/index.php/bpasts/article/view/6492.