@misc{indiciaeb35d986b163e,
  title = {Explicit solutions in two species Volterra systems.},
  author = {J S Frame},
  year = {1974},
  doi = {10.1016/s0022-5193(74)80046-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/4813540/},
  note = {Source identifier: 4813540}
}