@misc{indiciaed7f2338b8f01,
  title = {[COE-comfort as impression material. A laboratory study about two essential properties].},
  author = {S Erhardson and E G Johansson},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/4910748/},
  note = {Source identifier: 4910748}
}