Chybiński, M., Derlatka, A., Szewczyk, P., Lacki, P., Abramowicz, M., & Polus, Łukasz. (2025). Numerical investigation of steel-timber composite beams with cold-formed omega girders. Part 2: Beams with modifications and reinforced beams. Archives of Civil Engineering, 71(4), 515–526. https://doi.org/10.24425/ace.2025.156185