@article {papaioannou7multivariate,
	title = {Multivariate Statistical Interpretation of Physical, Chemical and Microbiological Data of Potable Water in the Context of Public Health},
	journal = {On-line Proceedings WSEAS (EED 07)},
	year = {2007},
	pages = {14{\textendash}16},
	author = {Papaioannou, A. and Kakavas, K. and Plageras, P. and Minas, A. and Roupa, Z. and Paliatsos, A. G. and Nastos, P. T.}
}
