@inproceedings{ICPR-v1-2002-Wilkinson,
	author        = "Michael H. F. Wilkinson",
	booktitle     = "{Proceedings of the 16th International Conference on Pattern Recognition, Volume 1}",
	doi           = "10.1109/ICPR.2002.1044579",
	isbn          = "0-7695-1695-5",
	pages         = "21--24",
	publisher     = "{IEEE Computer Society}",
	title         = "{Generalized Pattern Spectra Sensitive to Spatial Information}",
	year          = 2002,
}