Flórez-Rubio, D. M., C. Otálora-Sánchez, and C. I. Páez-Rueda. “Design and Implementation of a Sensor Network to Gather Variables for the Structural Surveillance of Bridges”. Ingenieria Y Universidad, vol. 13, no. 2, Oct. 2009, https://revistas.javeriana.edu.co/index.php/iyu/article/view/964.