@article {Couso2013SimilarityAD,
	title = {Similarity and dissimilarity measures between fuzzy sets: A formal relational study},
	journal = {Inf. Sci.},
	volume = {229},
	year = {2013},
	pages = {122-141},
	author = {In{\'e}s Couso and Laura Garrido and Luciano S{\'a}nchez}
}
