Paczos, Piotr, et al. “Bending Behaviour of Thin-Walled Perforated Channel Beams With Modified Cross-Sectional Shape – Part 1: Experimental Tests and FSM”. Bulletin of the Polish Academy of Sciences Technical Sciences, vol. 73, no. 3, Apr. 2025, p. e153830, doi:10.24425/bpasts.2025.153830.