@string{icip = "IEEE International Conference on Image Processing"}

@inproceedings{Zinsser03:ARI,
  author = "T. Zin{\ss}er and J. Schmidt and H. Niemann",
  title = {{A} {R}efined {ICP} {A}lgorithm for {R}obust 3-{D} {C}orrespondence {E}stimation},
  booktitle = "Proceedings of the " # icip,
  volume = {2},
  pages  = {695--698},
  year = 2003,
  address = "Barcelona, Spain",
 OPTmonth = sep,
  isbn = {0-7803-7750-8}
}