@article{SteinkampBaeckerHarker2022,
  author    = {Steinkamp, Michael and B{\"a}cker, Carsten and Harker, Bernd},
  title     = {R{\"u}ckstauverschl{\"u}sse f{\"u}r f{\"a}kalienhaltiges Abwasser},
  series = {Der {\"o}sterreichische Installateur},
  volume    = {75. Jahrgang},
  journal   = {Der {\"o}sterreichische Installateur},
  number    = {10/2022},
  publisher = {Bundesinnung der Sanit{\"a}r-, Heizungs- und L{\"u}ftungstechniker},
  address   = {Wien},
  pages     = {16 -- 17},
  year      = {2022},
  language  = {de}
}