@article{Pedrycz2007,
	title = {Fuzzy vector quantization with the particle swarm optimization: A
	study in fuzzy granulation-degranulation information processing},
	author = {Witold Pedrycz and Kaoru Hirota},
	journal = {Signal Processing},
	month = {Sep},
	number = {9},
	pages = {2061--2074},
	url = {http://www.sciencedirect.com/science/article/B6V18-4N4J2X9-1/1/0e3f02d6961a238b2552b59edcd0a097},
	volume = {87},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/27d71d8136452da9aa09392c95e1274d8/smicha},
	keywords = {(FVQ) Fuzzy quantization vector }
}