@misc{indiciaebc1f83abf272,
  title = {[Galvano-outer telescope by direct technique].},
  author = {G Diedrichs and P Rosenhain},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1745734/},
  note = {Source identifier: 1745734}
}