Pirozzolo, L., M. Sol-Sánchez, F. Moreno-Navarro, G. Martínez-Montes, and M. C. Rubio-Gámez. “Evaluation of Bituminous Sub-Ballast Manufactured at Low Temperatures As an Alternative for the Construction of More Sustainable Railway Structures”. Materiales De Construcción, vol. 67, no. 327, Sept. 2017, p. e128, doi:10.3989/mc.2017.04816.