E. Pennacchioni and P. Vivalda, “Variazioni morfologiche e granulometriche annuali di tre spiagge ghiaiose del litorale marchigiano meridionale : Annual morphology and granulometry variations of three pebble beaches of the Southern Marche (Central Italy)”, GFDQ, vol. 8, no. 1, pp. 23–43, Jul. 2024, Accessed: Dec. 21, 2024. [Online]. Available: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/917