@misc{indiciaedbfd9be7a6ad,
  title = {W. Frederick Sample (1939-1979).},
  author = {G R Leopold},
  year = {1979},
  doi = {10.1002/jcu.1870070603},
  url = {https://pubmed.ncbi.nlm.nih.gov/118181/},
  note = {Source identifier: 118181}
}