AMS measurements of cosmogenic and supernova-ejected radionuclides in deep-sea sediment cores J. Feige, A. Wallner, L.K. Fifield, G. Korschinek, S. Merchel, G. Rugel, P. Steier, S.R. Winkler and R. Golser EPJ Web of Conferences, 63 (2013) 03003 Published online: 19 December 2013 DOI: 10.1051/epjconf/20136303003