TY - JOUR A1 - Peeters, L. A1 - Bação, F. A1 - Lobo, V. A1 - Dassargues, A. T1 - Exploratory data analysis and clustering of multivariate spatial hydrogeological data by means of GEO3DSOM, a variant of Kohonen's Self-Organizing Map JO - Hydrol. Earth Syst. Sci. J1 - HESS VL - 11 IS - 4 SP - 1309 EP - 1321 Y1 - 2007/05/11 PB - Copernicus Publications SN - 1027-5606 UR - http://www.hydrol-earth-syst-sci.net/11/1309/2007/ L1 - http://www.hydrol-earth-syst-sci.net/11/1309/2007/hess-11-1309-2007.pdf ER -