Sanna L, Gazquez F, Calaforra J-M. A geomorphological and speleological approach in the study of hydrogeology of gypsum karst of Sorbas (SE Spain). Geog. Fis. Dinam. Quat. [Internet]. 2012 Dec. 31 [cited 2025 Oct. 12];35(2):153-66. Available from: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/196