@misc{indiciae08d19d8a8cd1,
  title = {Pulsar nulling phenomena.},
  author = {D C Backer},
  year = {1970},
  doi = {10.1038/228042a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/16058408/},
  note = {Source identifier: 16058408}
}