Fratini, Fabio ; Cantisani, Emma ; Pecchioni, Elena..
Fratini, Fabio, etal. "The geomaterials of the Argentario coastal towers (Tuscany-Italy)". In: Echarri Iribarren, Víctor (Ed.). Defensive Architecture of the Mediterranean. XV to XVIII Centuries: Vol. V: Proceedings of the International Conference on Modern Age Fortifications of the Mediterranean Coast, FORTMED 2017. Alacant: Publicacions Universitat d'Alacant, 2017. ISBN 978-84-16724-75-8, pp. 353-358.  , 2017