@misc{indiciaea916be5127e8,
  title = {Circular DNA: double helix or Möbius strip?},
  author = {G D Burdick},
  year = {1970},
  doi = {10.1007/bf01010273},
  url = {https://pubmed.ncbi.nlm.nih.gov/5426029/},
  note = {Source identifier: 5426029}
}