Granite fracture index to check suitability of granite outcrops for quarrying

by Sousa, Luís M.O
Source: 1. Engineering geology 1. 0013-7952 1. Roč. 92, č. 3-4 (júl 2007), s. 146-159

Influence of microfractures and porosity on the physico-mechanical properties and weathering of ornamental granites

by Calleja, Lope, Rodríguez Rey, Angel, Ruiz de Argandońa, Vicente G., Sousa, Luís M.O, Suárez del Río, Luis M.
Source: 1. Engineering geology 1. 0013-7952 1. Roč. 77, č. 1-2 (február 2005), s. 153-168