@misc{indiciae14abe168a8b6,
  title = {Determining the birth function for an age structured population.},
  author = {W Rundell},
  year = {1989},
  doi = {10.1080/08898488909525285},
  url = {https://pubmed.ncbi.nlm.nih.gov/12281955/},
  note = {Source identifier: 12281955}
}