@article{AFCFDK10,
  author = {J\'er\'emie Allard and Fran\c{c}ois Faure and Hadrien Courtecuisse and Florent Falipou and Christian Duriez and Paul G. Kry},
  title = {Volume Contact Constraints at Arbitrary Resolution},
  journal = {ACM Transactions on Graphics (Proceedings of SIGGRAPH 2010)},
  year = {2010},
  volume = {29},
  number = {3},
  month = aug,
  url = {http://www.sofa-framework.org/projects/ldi}
}