@article{kaysagtang,
  title = "Mathematical Analysis of an integral equation arising from population dynamics",
  author = "D. A. Kay, M. Sagheer and Q. Tang",
  year = "2007",
  journal = "Mathematical Biosciences",
  number = "2",
  pages = "415--435",
  volume = "210",
  doi = "10.1016/j.mbs.2007.05.013",
}