@Article{SCI:Por2002a,
  author =    "O. Portniaguine and M.S. Zhdanov",
  title =     "3-D Magnetic Inversion with Data Compression and
              Image Focusing",
  journal =   j-GEO,
  volume =    "67",
  number =    "5",
  pages =     "1532--1541",
  year =      "2002",
  month =     "September - October",
  keywords =  "forward problems inverse problems forward
              simulation inverse solutions finite elements,
              focusing inversion, biopse, neuro brain, scientific
              computing",
  url =       "http://www.sci.utah.edu/publications/oleg02/geophys2002.pdf",
}