@misc{indiciae448749617fe4,
  title = {Two models for competition between age classes.},
  author = {T Kostova and J Li and M Friedman},
  year = {1999},
  doi = {10.1016/s0025-5564(98)10077-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/10194924/},
  note = {Source identifier: 10194924}
}