@incollection{BickenbachBecher2021,
  author    = {Bickenbach, Christian and Becher, Hans},
  title     = {\S 3 Begriffsbestimmungen},
  series = {BImSchG : Bundes-Immissionsschutzgesetz : Kommentar},
  booktitle = {BImSchG : Bundes-Immissionsschutzgesetz : Kommentar},
  editor    = {Appel, Markus and Ohms, Martin J. and Saurer, Johannes},
  publisher = {Erich Schmidt},
  address   = {Berlin},
  isbn      = {978-3-503-18891-8},
  issn      = {1865-4177},
  pages     = {84 -- 136},
  year      = {2021},
  language  = {de}
}