1. Barla G (2009) Long term behaviour of the Beauregard dam (Italy) and its interaction with a deep-seated gravitational slope deformation. In: 5th colloquium rock mechanics-theory and practice. Vienna University of Technology, Austria. pp 111–125.
2. Baum RL, Johnson AM (1993) Steady movement of landslides in fine-grained soils-A model for sliding over an irregular slip surface. U S. Geological Survey Bulletin. p1842.
3. Bertini T, Cugusi F, D’Elia B, et al. (1984) Climatic conditions and slow movements of colluvial covers in Central Italy. In: Proceeding of IV International Symposium on Landslides, Toronto. 1: 367–376.
4. Bertini T, Cugusi F, D’elia B, et al. (1986) Slow movement of the sideslope in the Abruzzo adriatic: characters and the criteria of stability. In: Proceeding of XVI National Conference on Foundations. Vol 1, Bologna. pp 91–100.
5. Cascini L, Calvello M, Grimaldi GM (2010) Groundwater modeling for the analysis of active slow-moving landslides. Journal of Geotechnical and Geoenvironmental Engineering 136(9): 1220–1230. https://doi.org/10.1061/(ASCE)GT.1943-5606.0000323