Castro, María, Alejandro de Blas, Roberto Rodríguez-Solano, and José Angel Sánchez. “Finding and Characterizing Hidden Dips in Roads”. The Baltic Journal of Road and Bridge Engineering 10, no. 4 (December 27, 2015): 340–345. Accessed May 2, 2024. https://bjrbe-journals.rtu.lv/bjrbe/article/view/bjrbe.2015.43.