@article{DBLP:journals/gandc/SpiliopoulosHPC11,
  author    = {I. Spiliopoulos and
               Dionissios T. Hristopulos and
               M. P. Petrakis and
               Arsenia Chorti},
  title     = {A multigrid method for the estimation of geometric anisotropy
               in environmental data from sensor networks},
  journal   = {Computers {\&} Geosciences},
  volume    = {37},
  number    = {3},
  year      = {2011},
  pages     = {320-330},
  ee        = {http://dx.doi.org/10.1016/j.cageo.2010.06.007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}