@misc{SchultzeLemkeLoehmannsroeben2004,
  author    = {Schultze, Rainer H. and Lemke, Matthias and L{\"o}hmannsr{\"o}ben, Hans-Gerd},
  title     = {Laser-induced fluorescence (LIF) spectroscopy for the in situ analysis of petroleum product-contaminated soils},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-12271},
  year      = {2004},
  abstract  = {Contents: Introduction Experimental Techniques: The LIF demonstrator unit - The LIF demonstrator unit - The mobile LIF spectrometer OPTIMOS - Investigated petroleum products and soil samples Results and Discussion: Photophysical properties of the petroleum products LIF spectroscopic investigations of oil-spiked samples LIF spectroscopic investigations of real-world soils Conclusions},
  language  = {en}
}
@misc{LemkeFernandezTrujilloLoehmannsroeben2005,
  author    = {Lemke, Matthias and Fern{\´a}ndez-Trujillo, Rebeca and L{\"o}hmannsr{\"o}ben, Hans-Gerd},
  title     = {In-situ LIF analysis of biological and petroleum-based hydraulic oils on soil},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-12268},
  year      = {2005},
  abstract  = {Absorption and fluorescence properties of 4 hydraulic oils (3 biological and 1 petroleum-based) were investigated. In-situ LIF (laser-induced fluorescence) analysis of the oils on a brown sandy loam soil was performed. With calibration, quantitative detection was achieved. Estimated limits of detection were below ca. 500 mg/kg for the petroleum-based oil and ca. 2000 mg/kg for one biological oil. A semi-quantitative classification scheme is proposed for monitoring of the biological oils. This approach was applied to investigate the migration of a biological oil in soil-containing compartments, namely a soil column and a soil bed.},
  language  = {en}
}