@article{Ahrens2005,
  author    = {Bodo Ahrens},
  title     = {Distance in spatial interpolation of daily rain gauge data},
  journal   = {Hydrology and earth system sciences discussions, 2.2005, S. 1893-1923},
  volume    = {2},
  pages     = {1893 -- 1923},
  doi       = {10.5194/hessd-2-1893-2005},
  year      = {2005},
}