@misc{indiciae917f7c4208a9,
  title = {[Changes in thinking. Preventive thinking has to start at the university].},
  author = {J Heidtkamp and G Ebenbeck},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/1068607/},
  note = {Source identifier: 1068607}
}