Rellini, I.; Trombino, L.; Firpo, M.; Rossi, P. M. Extending Westward the Loess Basin Between the Alps and the Mediterranean Region: Micromorphological and Mineralogical Evidences from the Northern Slope of the Ligurian Alps, Northern Italy. Geog. Fis. Dinam. Quat. 2009, 32 (1), 103-116.