@Conference{RN228,
  Author = {Barjenbruch, M. and Rettig, S. and Rouault, P. and Schroeder, K.},
  Booktitle = {Fachseminar für Laboranalytik und Prozess-Messtechnik der Fa. Hach-Lange, Berlin},
  Pages = {37},
  Title = {Vergleich von Online-Sensoren},
  Year = {2008},
  Project = {monitor},
  En_type = {Conference Paper},
  Access = {public},
  en_id = {228}
}