Manfred Birke

The Eurogeosurveys Geochemical Mapping of Agricultural and Grazing Land Soil Project (GEMAS) - Evaluation of Quality Control Results of Aqua Regia Extraction Analysis

Clemens Reimann, Peter Filzmoser, Enrico Dinelli, 2009 .

GEMAS: Spatial analysis of the Ni distribution on a continental-scale using digital image processing techniques on European agricultural soil data

Clemens Reimann, Peter Filzmoser, G. Jordan, 2018 .

GEMAS: establishing geochemical background and threshold for 53 chemical elements in European agricultural soil

Clemens Reimann, Peter Filzmoser, G. Jordan, 2017 .