@article{clatz2012an_23vfs===,
  title = {{An ITK Implementation of Physics-based Non-rigid Registration Method}},
  author = {Yixun Liu Andriy Kot Fotios Drakopoulos Andriy Fedorov Andinet Enquobahrie Olivier Clatz and Nikos Chrisochoides . Published in Insight Journal 2012},
  year = {2012},
}