Schiller, A., I. Schattauer, and D. Ottowitz. “Advanced Data Processing of Airborne Electromagnetic Data for Imaging Hidden Conduit Networks in the Coastal Karst Plain of Tulum (Mexico)”. Boletín Geológico Y Minero, vol. 127, no. 1, Mar. 2016, pp. 7-19, doi:10.21701/bolgeomin.127.1.001.