VENIALE, F. The leaning Tower of Pisa, Structure, building materials and reinforcement interventions. Materiales de Construcción, [S. l.], v. 50, n. 259, p. 5–25, 2000. DOI: 10.3989/mc.2000.v50.i259.396. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/396. Acesso em: 19 apr. 2024.