@inproceedings{ICPR-v3-2000-Ghosal,
	author        = "Sugata Ghosal",
	booktitle     = "{Proceedings of the 15th International Conference on Pattern Recognition, Volume 3}",
	doi           = "10.1109/ICPR.2000.903477",
	isbn          = "0-7695-0750-6",
	pages         = "3021--3024",
	publisher     = "{IEEE Computer Society}",
	title         = "{On Algebraic Smoothing: Theory and Results}",
	year          = 2000,
}