@misc{indiciae8783bd3c9ad5,
  title = {Shape-persistent macrocycles: from molecules to materials.},
  author = {Sigurd Höger},
  year = {2004},
  doi = {10.1002/chem.200305496},
  url = {https://pubmed.ncbi.nlm.nih.gov/15034877/},
  note = {Source identifier: 15034877}
}