Czechowski, L., Kotełko, M., Jankowski, J., Ungureanu, V., Sanduly, A., & Kaźmierczyk, F. (2026). Determination of load-carrying capacity of back-to-back C-profile beams subjected to pure bending. Archives of Civil Engineering, 72(2), 169–182. https://doi.org/10.24425/ace.2026.158602