@misc{indiciae69d8d9c8a9b3,
  title = {[Professor Dr. Hans Hoff--70 years].},
  author = {O H Arnold and H Tschabitscher},
  year = {1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/4876077/},
  note = {Source identifier: 4876077}
}