[1]
M. J. Martínez-Echevarría, E. Tejeda, M. C. Rubio, and F. Moreno, “Evaluation of the Pavement Quality Indicator (PQI) for the on-site density measurement of asphalt emulsion mixes”, Mater. constr., vol. 63, no. 309, pp. 93–104, Mar. 2013.