PECCI, Massimo; D'AQUILA, Pinuccio. Geomorphological features and cartography of the Gran Sasso d’Italia massif between Corno Grande – Corno Piccolo and Pizzo Intermesoli. Geografia Fisica e Dinamica Quaternaria, [S. l.], v. 34, n. 1, p. 127–143, 2011. DOI: 10.4461/GFDQ.2011.34.13. Disponível em: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/237.. Acesso em: 8 dec. 2025.