@misc{DupDam08c,
  author = {Dupas, A. and Damiand, G.},
  title = {Topologically Constrained Segmentation with Topological Maps},
  month = {June},
  year = {2008},
  keywords = {Topological map, Topological constraint, Betti numbers, Segmentation},
  note = {presented at CTIC'08},
  url = {http://ctic.sic.sp2mi.univ-poitiers.fr/}
}