@article{TUW-116879, author = {van Helvoort, Pieter-Jan and Filzmoser, Peter and van Gaans, P.F.M.}, title = {Sequential Factor Analysis as a new approach to multivariate analysis of heterogeneous geochemical datasets: An application to a bulk chemical characterization of fluvial deposits (Rhine-Meuse delta, The Netherlands}, journal = {Applied Geochemistry}, year = {2005}, volume = {20}, pages = {2233--2251} }