@misc{indiciaef3372d0d7344,
  title = {[Analytical methods for N-nitrosamines in environmental objects].},
  author = {Ia L Kostiukovskiĭ and D B Melamed},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/342346/},
  note = {Source identifier: 342346}
}