Buill, F.; Núñez, M. A.; Puche, J. M.; Macias, J. M., "Geometric Analysis of the original stands of Roman Amphitheater in Tarragona: Method and Results", Journal of Cultural Heritage, 16, p. 640-647. JCR (ISI), Factor d'impacte: 1,568 (any 2015); Scopus; Carhus+A / 9.676 (ICDS).