@misc{Gellenbeck2016,
  author    = {K. Gellenbeck},
  title     = {R{\"u}ckblick - 25 Jahre AWA Entsorgung GmbH (25. Firmenjubil{\"a}um AWA Entsorgung GmbH, Aachen, 17.06.2016)},
  institution = {Oecotrophologie · Facility Management (OEF)},
  type      = {lecture},
  year        = {2016},
}