@article{Gruening2020,
  author    = {Helmut Gr{\"u}ning},
  title     = {Bew{\"a}sserung von Straßenb{\"a}umen in trockenen Zeiten},
  journal   = {gwf Wasser und Abwasser},
  editor    = {Norbert Jardin},
  volume    = {161},
  number    = {04/2020},
  pages     = {54 -- 54},
  url       = {www.gwf-wasser.de},
  year      = {2020},
}