@incollection{FlammeHamsQuicker2020,
  author    = {Sabine Flamme and Sigrid Hams and Peter Quicker},
  title     = {Waste, 6. Mechanical-Biological Treatment and Pretreatment},
  booktitle = {Ullmann's Encyclopedia of Industrial Chemistry},
  isbn      = {978-3-527-30673-2},
  doi       = {10.1002/14356007.w28_w01},
  year      = {2020},
}