@misc{indiciae8a3c340ba56c,
  title = {On the isocline methods for analyzing prey-predator interactions.},
  author = {D E Strebel and N S Goel},
  year = {1973},
  doi = {10.1016/0022-5193(73)90218-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4741715/},
  note = {Source identifier: 4741715}
}