@incollection{Gaci11, author = {Saïd Gaci and Naïma Zaourar and Louis Briqueu and Mohamed Hamoudi}, title = {Regularity Analysis of Airborne Natural Gamma Ray Data Measured in the Hoggar Area (Algeria)}, booktitle = {Advances in Data, Methods, Models and Their Applications in Geoscience}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Dongmei Chen}, chapter = {5}, doi = {10.5772/27957}, url = {https://doi.org/10.5772/27957} }