@misc{Gellenbeck2014,
  author    = {Klaus Gellenbeck},
  title     = {M{\"u}ll-Handbuch (ESV)},
  isbn      = {978-3-503-09778-4},
  institution = {Oecotrophologie · Facility Management (OEF)},
  type      = {norm},
  year        = {2014},
}