@article{GrueningSchmitz2018,
  author    = {H. Gr{\"u}ning and T. Schmitz},
  title     = {Technische Regenwasserfitration: Systemanforderungen und Wirkmechanismen (Teil 1)},
  journal   = {gwf-Wasser und Abwasser},
  number    = {2},
  pages     = {71 -- 77},
  year      = {2018},
}