3R W Groom,R C Baily,Decomposition of magnetotelluric impedance tensor in the presence of local three-dimensional galvanic distortion[J],Geophys.Res.1989,94,1913~1925.
4R W Groom.R C Baily.Analytical investigations of the effects of the near-surface three-dimensional galvanic scatterers on MT tensor decompositions[J],Geophysics,1991,56,496~518.
5A D Chave.J T smith.On electric and magnetic galvanic distortion tensor decomposition[J],J.Geophys.Res.1994,99,4669~4682.
6A G Jones. R W Groom.Strike-angle determination from the magnetotelluric impedance tensor in the presence of noise and local distortion:rotate at your peril![J] Geophys.J.Int,1993,113,524~534.