TY - RPRT TI - An iterative finite element time-domain method for simulating three-dimensional electromagnetic diffusion in earth AU - Um, E. S. AU - Harris, J. M. AU - Alumbaugh, D. L. PY - 2012 DO - 10.1111/j.1365-246x.2012.05540.x UR - https://www.osti.gov/biblio/1223010 ID - 1223010 ER -