B. L. Dickson and K. M. Scott, Interpretation of aerial gamma ray surveys: Adding the geochemical factors, AGSO J. Aust. Geol. Geophys, vol.17, pp.187-200, 1997.

C. Dierke and U. Werban, Relationships between gamma-ray data and soil properties at an agricultural test site, Geoderma, vol.199, pp.90-98, 2012.
DOI : 10.1016/j.geoderma.2012.10.017

J. Hovgaard and R. L. Grasty, Reducing statistical noise in airborne gamma ray data through spectral component analysis, Proceedings of Exploration 97: 4th Decennial International Conference on Mineral Exploration, pp.14-18, 1997.

G. Martelet, S. Drufin, B. Tourliere, N. P. Saby, J. Perrin et al., Regional Regolith Parameter Prediction Using the Proxy of Airborne Gamma Ray Spectrometry, Vadose Zone Journal, vol.12, issue.4, 2013.
DOI : 10.2136/vzj2013.01.0003
URL : https://hal.archives-ouvertes.fr/hal-01025219

A. Richer-de-forges, Référentiel régional pédologique de la région Centre, Notice explicative de la carte des pédopaysages du Loiret à 1/250 000, Inst.Natl, 2008.

. Schlumberger, Log interpretation charts. Schlumberger well services, 1985.

J. Wetterlind, B. Tourlière, G. Martelet, J. Deparis, N. P. Saby et al., Are there any effects of the agricultural use of chemical fertiliser on elements detected by airborne gamma-spectrometric surveys? Geoderma, pp.173-174, 2012.