@conference {cSalembier00c,
	title = {Connected operators based on region-tree pruning strategies},
	booktitle = {15th IAPR International Conference on Pattern Recognition, ICPR 2000},
	year = {2000},
	pages = {371{\textendash}374},
	address = {Barcelona, Spain},
	isbn = {?},
	author = {Salembier, P. and Garrido, L.}
}
