@misc{indiciaed461c4762887,
  title = {[A differential cinespectrophotometer].},
  author = {R Chagneux and R Fayolle},
  year = {1970},
  doi = {10.1007/bf02509330},
  url = {https://pubmed.ncbi.nlm.nih.gov/4320841/},
  note = {Source identifier: 4320841}
}