@INPROCEEDINGS{Einecke-ICONIP-2008,
  author = {Einecke, Nils and Eggert, Julian and Hellbach, Sven and Koerner,
    Edgar},
  title = {Walking Appearance Manifolds without Falling Off},
  booktitle = {Neural Information Processing (ICONIP)},
  year = {2008},
  pages = {653--662},
  volume = {4984},
  number = {1},
  series = {LNCS},
  publisher = {Springer}
}