Paczos, P., Pawlak, A. M., Jasion, P., & Plust, M. (2025). 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, 73(3), e153830. https://doi.org/10.24425/bpasts.2025.153830