@Conference{RN246,
  Author = {Schroeder, K.},
  Booktitle = {II. International Water Conference in Berlin},
  Pages = {17},
  Title = {Integrated Sewer Management},
  Year = {2007},
  Project = {ism},
  En_type = {Conference Paper},
  Access = {public},
  en_id = {246}
}