@article{2008-IP-FM,
  author = {B. Fischer and J. Modersitzki},
  title = {Ill-posed Medicine -- An Introduction to Image Registration},
  year = {2007},
  journal = {Inverse Problems},
  Ovolume = {},
  Onumber = {5},
  pages = {1--19-2023},
  note = {Accepted for publication (invited paper).
}