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Neutron imaging versus standard X-ray densitometry as method to measure tree-ring wood density
Authors:David Mannes  Eberhard Lehmann  Paolo Cherubini  Peter Niemz
Institution:(1) Institute for Building Materials, ETH Zurich, CH-8093 Zurich, Switzerland;(2) Paul Scherrer Institute, CH-5232 Villigen, Switzerland;(3) WSL Swiss Federal Institute for Forest, Snow and Landscape Research, CH-8903 Birmensdorf, Switzerland
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