Fernández, A., M. A. Alonso, F. J. López-Moro, and M. C. Moro. 2013. “Polished Stone Value Test and Its Relationship With Petrographic Parameters (hardness Contrast and Modal Composition) and Surface Micro-Roughness in Natural and Artificial Aggregates”. Materiales De Construcción 63 (311):377-91. https://doi.org/10.3989/mc.2013.mc.00912.