@InProceedings{Grue86,
  author       = {P. Johansen and S. Skelboe and K. Grue and J.D. Andersen},
  year         = {1986},
  title        = {Representing Signals by their Toppoints in Scale Space},
  booktitle    = {Proceedings of the Eight International Conference on Signal
                  Processing},
  pages        = {215--217}
}