BOYER, Louis; FIERZ, Samuel; MONBARON, Michel. Geomorphological Heritage Evaluation in Karstic Terrains: a Methodological Approach Based on Multicriteria Analysis. Geografia Fisica e Dinamica Quaternaria, [S. l.], v. 3, n. 4, p. 103–113, 1998. Disponível em: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/1201.. Acesso em: 25 may. 2026.