3Jens E.Danilsen,Esben Auken,Flemming Jψrgensen,Verner Sψndergaard,Kurt I.Sψrensen.The application of the transient electromagnetic method in hydrogeophysical surveys[J].Journal of Applied Geophysics53,181-198.
4Mills,T.,Hoekstra,P.,Blohm,M.,Evans,L.,1988.Time domain electromagnetic sounding for mapping sea-water intrusion in Monterey county,California.Ground Water 26,771-782.
5Fitterman,D.V.,Stewart,M.T.,1986.Transient electromagnetic sounding for groundwater.Geophysics51,995-1005..
