@misc{Wald2021,
  author    = {Wald, Annette},
  title     = {Pathologisches Gr{\"u}beln},
  series = {Zeitschrift f{\"u}r Klinische Psychologie und Psychotherapie},
  volume    = {49},
  journal   = {Zeitschrift f{\"u}r Klinische Psychologie und Psychotherapie},
  number    = {4},
  publisher = {Hogrefe},
  address   = {G{\"o}ttingen},
  issn      = {1616-3443},
  doi       = {10.1026/1616-3443/a000585},
  pages     = {250 -- 251},
  year      = {2021},
  language  = {de}
}