Guzzetti F. & Cardinali M. (1992) Debris-flow phenomena in the Umbria-Marche Apennines of Central Italy. Proceedings Interpraevent 1992, Bern, Vol. 2, 181-192.
1991
Papers published in proceedings of the year 1991.
Crosta G., Savage W.Z. & Guzzetti F. (1991) Modelling flow development near obstructions on mass movements in earth materials. Proceedings VI ISL, International Symposium on Landslides, Christchurch, 10-14 February 1991, 53-58.