Angelelli, Francesco, Maria Letizia Pampaloni, Rita Maria Pichezzi, and Giulia Ventura. 2011. “ALBERTO MALATESTA: 20 YEARS OF ACTIVITY AT THE GEOLOGICAL SURVEY OF ITALY”. Alpine and Mediterranean Quaternary 24 (1):11-39. https://amq.aiqua.it/index.php/amq/article/view/238.