@article { cardoso12,
	journal = {Pattern Recognition Letters},
	keywords = {Clustering, K-means, High-dimensional data, Random projections},
	number = {13},
	pages = {1749 - 1755},
	title = {Iterative random projections for high-dimensional data clustering},
	volume = {33},
	year = {2012},
	author = {Ângelo Cardoso and Andreas Wichert}
}