ELECTRICAL PROPERTIES OF SOILS AT ISM RADIO FREQUENCIES, FROM 1 TO 40 MHz.Published in:Journal of Microwave Power & Electromagnetic Energy, 2004, v. 39, n. 3/4, p. 179, doi. 10.1080/08327823.2004.11688518By:Pearce, John A.;Zuluaga, AdresPublication type:Article