8[1]G Buselli, Kanglin Lu. Groundwater contamination monitoring with multichannel electrical and electromagnetic methods. Journal of Applied Geophysics, 2001, 48:11~23.
9[2]Kazuo kamura. Relationships between electrochemical properties of leachate and resistivity of strata in the landfill site consisting mainly of combustion residuals. Environmental Geology,2002,41: 537~546.
10[4]Gulcin Karlik, M Alikaya. Investigation of groundwater contamination using electric and electromagnetic methods at an open waste-disposal site: a case study from Isparta, Turkey,Environmental geology, 2001,40(6): 725~731.