1. Characterization and utilization of tensile strength and toughness of granitic and gneissic rocks of Rio de Janeiro City—a proposal for optimizing rock blasting processes;Almeida,1998
2. Revisión crítica del ensayo de cristalización de sales;Alonso;Mater. Constr.,1987
3. On the weathering of syenite under arid conditions;Al-Qudami;Bull. IAEG,1997
4. Cuantificación mediante estudio esterológico del sistema microfisural del granito de El Berrocal (Sistema Central Toledo, España);Álvarez-Calleja;Acta Geol. Hisp.,1993
5. The description and classification of weathered rocks for engineering purposes. Geological Society Engineering Group Working Party report;Anonymous;Q. J. Eng. Geol.,1995