1. Andersen, A., Bjerrum, L., 1968. Slides in subaqueous slopes in loose sand and silt. Norwegian Geotechnical Institute, no. 81, pp. 1–9
2. Canou, J., Thorel, L., De Laure, E., 1991. Influence d'un déviateur de contrainte initial sue les caracté ristiques de liqué faction statique du sable. Proc. X ECSMFE, Firenze, vol. 1, pp. 49–52
3. Castro, G., 1969. Liquefaction of sands. Ph.D. Thesis, Harvard University, Cambridge, Massachusetts
4. Time dependent mechanical behaviour of loose sand;di Prisco;Mechanics of Cohesive-Frictional Materials,1996
5. di Prisco, C., Imposimato, S., in press. Non Local numerical analyses of strain localisation in dense sand. Mathematical and Computer Modelling