@inproceedings{ICPR-1998-BorgeforsRB,
	author        = "Gunilla Borgefors and Giuliana Ramella and Gabriella Sanniti di Baja",
	booktitle     = "{Proceedings of the 14th International Conference on Pattern Recognition}",
	doi           = "10.1109/ICPR.1998.711165",
	isbn          = "0-8186-8512-3",
	pages         = "400--402",
	publisher     = "{IEEE Computer Society}",
	title         = "{Coarse-to-fine skeletons from grey-level pyramids}",
	year          = 1998,
}