@misc{Gruening2021,
  author    = {Gr{\"u}ning, Helmut},
  title     = {Tipps zum Umgang mit Starkregen. \#Kurvekriegen - Der Klimaschutz-Podcast. 2. Staffel - Episode 3},
  year      = {2021},
  language  = {de}
}
@misc{Gruening2022,
  author    = {Gr{\"u}ning, Helmut},
  title     = {Flutkatastrophen und D{\"u}rrejahre: Haben wir ein Wasserproblem? Kopfh{\"o}rer - Der FHMS-Podcast.},
  year      = {2022},
  language  = {de}
}
@misc{Gruening2023,
  author    = {Gr{\"u}ning, Helmut},
  title     = {WELT-Podcast AHA: Kann Wasser schlecht werden?},
  year      = {2023},
  language  = {de}
}
@misc{Gruening2024,
  author    = {Gr{\"u}ning, Helmut},
  title     = {WELT-Podcast AHA: Wasserfilter f{\"u}r zu Hause?},
  year      = {2024},
  language  = {de}
}