@misc{indiciae91f3076cafcf,
  title = {Extinction in predator-prey models with time delay.},
  author = {Y Cao and T C Gard},
  year = {1993},
  doi = {10.1016/0025-5564(93)90052-c},
  url = {https://pubmed.ncbi.nlm.nih.gov/8305828/},
  note = {Source identifier: 8305828}
}