Castiglioni, Benedetta, and Ugo Sauro. 2016. “Large Collapse Dolines in Puglia (Southern Italy): The Cases of “Dolina Pozzatina” in the Gargano Plateau and of ‘Puli’ in the Murge”. Acta Carsologica 29 (2). Ljubljana, Slovenija. https://doi.org/10.3986/ac.v29i2.450.