@misc{indiciae0283305ad7d2,
  title = {The 'knotting' problem in proteins. Loop penetration.},
  author = {M H Klapper and I Z Klapper},
  year = {1980},
  doi = {10.1016/0005-2795(80)90201-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/6906234/},
  note = {Source identifier: 6906234}
}