@misc{indiciaea2cef91a7f75,
  title = {[A double-beam electron oscillograph 2EO-7].},
  author = {M A KHVEDELIDZE},
  year = {1961},
  url = {https://pubmed.ncbi.nlm.nih.gov/13755793/},
  note = {Source identifier: 13755793}
}