Françoso, M., Pizarro, I., de Almeida, L., & da Silva, M. (2019). Precision Geometric Levelling for the Control of Vertical Displacements in the Recovery and Reinforcement of Concrete Beam, a Case Study. Revista Ingeniería De Construcción, 34(2), 205–214. https://doi.org/10.4067/S0718-50732019000200205