@article{SchoberLoehmannsroeben2000,
  author    = {Schober, Lars and L{\"o}hmannsr{\"o}ben, Hans-Gerd},
  title     = {Determination of optical parameters for light penetration in particulate materials and soils with diffuse reflectance (DR) spectroscopy},
  year      = {2000},
  language  = {en}
}