@article{etna_vol25_pp41-53,
  author  = {L. Baratchart and J. Leblond and J.-P. Marmorat},
  title   = {Inverse source problem in a 3D ball from best meromorphic approximation on 2D slices},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {25},
  year    = {2006},
  pages   = {41--53},
}