9,400 years of cosmic radiation and solar activity from ice cores and tree rings
Steinhilber, F., Abreu, J. A., Beer, J., Brunner, I., Christl, M., Fischer, H., Heikkila, U., Kubik, P. W., Mann, M., McCracken, K. G., Miller, H., Miyahara, H., Oerter, H., Wilhelms, F.Volume:
109
Language:
english
Journal:
Proceedings of the National Academy of Sciences
DOI:
10.1073/pnas.1118965109
Date:
April, 2012
File:
PDF, 978 KB
english, 2012