@article {2972,
	title = {Geographical Classification of Weathered Crude Oil Samples with Unsupervised Self-Organizing Maps and a Consensus Criterion},
	journal = {Chemom. Intell. Lab. Syst. },
	volume = {101},
	year = {2010},
	pages = {43-55},
	url = {http://dx.doi.org/10.1016/j.chemolab.2010.01.001},
	author = {Borges, C. and G{\'o}mez-Carracedo, M. P. and Andrade, J. M. and Duarte, M. F. and Biscaya, J. L. and J. Aires-de-Sousa}
}
