ZANUTTA, A.; BALDI, P.; BITELLI, G.; CARDINALI, M.; V, A. Qualitative and quantitative photogrammetric techniques for multi-temporal landslide analysis. Annals of Geophysics, [S. l.], v. 49, n. 4-5, 2006. DOI: 10.4401/ag-3117. Disponível em: https://www.annalsofgeophysics.eu/index.php/annals/article/view/3117. Acesso em: 5 dec. 2021.