Ladas, I., I. Fountoulis, and I. Mariolakos. “Using GIS & Multicriteria Decision Analysis in Landslide Susceptibility Mapping - a Case Study in Messinia Prefecture Area (SW Peloponnesus, Greece)”. Bulletin of the Geological Society of Greece, vol. 40, no. 4, Jan. 2007, pp. 1973-85, doi:10.12681/bgsg.17240.