1. 3D EM finite-difference modeling on massively parallel computers;Alumbaugh;VETEM Report,1994
2. Approximate inversion of high frequency electromagnetic soundings using complex image theory;Anderson;Geophysics,1991
3. Q-factor approximation of electromagnetic fields for high frequency sounding in the 300 kHz to 30 MHz range over layered media;Anderson;USGS Report,1994
4. VETEM-2;Anderson;VETEM Report,1994