SOBCZYK, Szymon. Optimal height of free-ends prefabricated reinforced concrete beam with rectangular cross-section. Budownictwo i Architektura / Civil and Architectural Engineering, [S. l.], v. 12, n. 4, p. 061–070, 2013. DOI: 10.35784/bud-arch.1962. Disponível em: https://ph.pollub.pl/index.php/bia/article/view/1962. Acesso em: 15 dec. 2025.