@misc{indiciae8c69dacf1c0a,
  title = {Rudolf Frey (1917-1981).},
  author = {W F Dick},
  year = {2001},
  doi = {10.1016/s0300-9572(01)00455-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/11718964/},
  note = {Source identifier: 11718964}
}