Alexandre Sousa Luis Madureira Jorge Coelho José Pinto João Pereira João Borges de Sousa Paulo Dias January 2012 https://www.sciencedirect.com/science/article/pii/S1474667016306140/pdf?md5=edade47fceee330951b9a054b0846e0e&pid=1-s2.0-S1474667016306140-main.pdf http://dx.doi.org/10.3182/20120410-3-PT-4028.00045 S1474667016306140.bib1.45 KB
