@misc{indiciaebf7d1f301a60,
  title = {[An improved technic for contact radiography].},
  author = {J RASCH},
  year = {1953},
  doi = {10.1007/bf02154590},
  url = {https://pubmed.ncbi.nlm.nih.gov/13068409/},
  note = {Source identifier: 13068409}
}