@misc{indiciae61f0ec960256,
  title = {Cut points in general topological spaces.},
  author = {G T Whyburn},
  year = {1968},
  doi = {10.1073/pnas.61.2.380},
  url = {https://pubmed.ncbi.nlm.nih.gov/16591694/},
  note = {Source identifier: 16591694}
}