M. W. Becker and G. P. Tsoflias, Comparing flux?averaged and resident concentration in a fractured bedrock using ground penetrating radar data, Water Resour. Res, pp.10-1029, 2010.

F. D. Day?lewis, J. W. Lane, J. M. Harris, and S. M. Gorelick, Time-lapse imaging of saline-tracer transport in fractured rock using difference-attenuation radar tomography, Water Resources Research, vol.58, issue.5, pp.129010-1029, 2003.
DOI : 10.1029/2002WR001722

C. Dorn, N. Linde, J. Doetsch, T. L. Borgne, and O. Bour, Fracture imaging within a granitic rock aquifer using multiple-offset single-hole and cross-hole GPR reflection data, Journal of Applied Geophysics, vol.78, 2011.
DOI : 10.1016/j.jappgeo.2011.01.010

URL : https://hal.archives-ouvertes.fr/insu-00672800

J. W. Lane, F. P. Haeni, G. Placzek, and D. L. Wright, Use of borehole?radar methods to detect a saline tracer in fractured crystalline bedrock at Mirror Lake, paper presented at the 6th International Conference on Ground?Penetrating Radar (GPR'96), 1996.

L. Borgne and T. , Comparison of alternative methodologies for identifying and characterizing preferential flow paths in heterogeneous aquifers, Journal of Hydrology, vol.345, issue.3-4, pp.3-4, 2007.
DOI : 10.1016/j.jhydrol.2007.07.007

URL : https://hal.archives-ouvertes.fr/insu-00221380

L. Liu, J. W. Lane, and Y. Quan, Radar attenuation tomography using the centroid frequency downshift method, Journal of Applied Geophysics, vol.40, issue.1-3, pp.1-3, 1998.
DOI : 10.1016/S0926-9851(98)00024-X

J. Talley, G. S. Baker, M. W. Becker, and N. Beyrle, Four dimensional mapping of tracer channelization in subhorizontal bedrock fractures using surface ground penetrating radar, Geophysical Research Letters, vol.37, issue.5, pp.10-1029, 2005.
DOI : 10.1029/2004GL021974

C. Torrence and G. P. Compo, A practical guide to wavelet analysis, Bull, Am. Meteorol. Soc, vol.792, issue.1, pp.61-78, 1998.

G. P. Tsoflias and M. W. Becker, Ground-penetrating-radar response to fracture-fluid salinity: Why lower frequencies are favorable for resolving salinity changes, GEOPHYSICS, vol.73, issue.5, pp.25-30, 2008.
DOI : 10.1190/1.2957893