@article{KoehlerSieberWalz2012,
  author    = {Dennis K{\"o}hler and Raphael Sieber and Manfred Walz},
  title     = {Licht planen},
  series   = {Stadt + Gr{\"u}n : das Gartenamt ; Organ der st{\"a}ndigen Konferenz der Gartenbauamtsleiter beim Deutschen St{\"a}dtetag},
  volume    = {61 (2012)},
  number    = {11},
  issn      = {0016-4739},
  year      = {2012},
  language  = {de}
}