@misc{indiciae3a6d8a98ab51,
  title = {[Silicates. Obturation technics].},
  author = {J L Altmann and J J Blengio and E Rabellino and S Segovia},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4525977/},
  note = {Source identifier: 4525977}
}