TOSCANO, Maurizio. The castle network in the italian province of Viterbo (X-XV century). : First results of a spatial-statistical analysis. Arqueologia y Territorio Medieval, [S. l.], v. 15, p. 73–89, 2008. DOI: 10.17561/aytm.v15i0.1495. Disponível em: https://revistaselectronicas.ujaen.es/index.php/ATM/article/view/1495. Acesso em: 13 sep. 2026.