@article{2005_2,
  title = "The solution of inverse non--linear elasticity problems that arise when locating breast tumours",
  author = "J.P.\ Whiteley",
  year = "2005",
  journal = "Journal of Theoretical Medicine",
  pages = "143--149",
  volume = "6",
  doi = "10.1080/10273660500148606",
}