Regattieri E, Isola I, Zanchetta G, Drysdale RN, Hellstrom JC, Baneschi I. Stratigraphy, petrography and chronology of speleothem deposition at Tana che Urla (Lucca, Italy): paleoclimatic implications. Geog. Fis. Dinam. Quat. 2012;35(2):141-152. doi:10.4461/GFDQ.2012.35.13