@misc{indiciae2e7833cff7b0,
  title = {[Warning systems: past, present, and future].},
  author = {A J Valleron and P Chauvin and A Flahault and J F Vibert},
  year = {1994},
  doi = {10.1016/s1246-7820(06)80029-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/7881590/},
  note = {Source identifier: 7881590}
}