@misc{indiciaeb893145afe49,
  title = {[Current principles of beta-lactamase classification].},
  author = {M V Bibikova and L P Ivanitskaia and A Iu Sazykin},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6360034/},
  note = {Source identifier: 6360034}
}