@inproceedings{wit-83-scale,
  author = {Andrew P. Witkin},
  title = {Scale-Space Filtering},
  booktitle = {Proc. IJCAI'83 - 8th International Joint Conference on Artificial Intelligence},
  pages = {1019--1021},
  year = 1983,
  comment = {[HCGL-52]},
  altkeys = {w-83}
}