@article{Sharvit:etal:JVIS:1998,
  author = {Daniel Sharvit and Jacky Chan and H\"useyin Tek and Benjamin B. Kimia},
  title = {Symmetry-based Indexing of Image Databases},
  journal = {Journal of Visual Communication and Image Representation},
  volume = {9},
  number = {4},
  pages = {366--380},
  month = {December},
  year = {1998},
}