@misc{indiciae634980757112,
  title = {[Experimental single-case investigation regarding Schizophrenic affectivity (author's transl)].},
  author = {P Hartwich and G Lehmkuhl},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/7244074/},
  note = {Source identifier: 7244074}
}