1. Détermination de la perméabilité des alluvions à partir de la prospection électrique;Allessandrello;Bull. Int. Assoc. Eng. Geol.,1983
2. Some hydrogeophysical properties of the Bunter Sandstone of Northwest England;Barker;Geoexploration,1973
3. Experimental study of some hydrogeophysical properties of unconsolidated porous media;Biella;Ground Water,1983
4. Methodische und theoretische Untersuchungen für geophysikalischen Grundwasser Erkundung;Chouker;Freiberg. Forschungsh.,1970
5. A method of calculating permeability from electric logs;Croft;U.S. Geol. Surv., Prof. Pap.,1971