Use of hydraulic tests at different scales to characterize fracture network properties in the weathered-fractured layer of a hard rock aquifer

J C Marechal, B Dewandel, K Subrahmanyam

WATER RESOURCES RESEARCH, vol. 40, 2004 Nov

Vertical anisotropy of hydraulic conductivity in fissured layer of hard-rock aquifers due to the geological structure of weathering profiles

J C Marechal, R Wyns, P Lachassagne, K Subrahmanyam, F Touchard

Comptes Rendus Geoscience, vol. 335, 2003, pp. 451--460