@article{foster_an-evaluation_2008,
  Author = {Foster, M. P. and Evans, A. N.},
  Doi = {10.1109/TGRS.2008.916642},
  Issn = {0196-2892},
  Journal = tgars,
  Month = {July },
  Number = {7},
  Pages = {2153--2164},
  Title = {An Evaluation of Interpolation Techniques for Reconstructing Ionospheric {TEC} Maps},
  Volume = {46},
  Year = {2008},
}