The analysis of trace element concentration in ancient objects by neutron activation analysis Authors M. Lipponen R. J. Rosenberg R. Zilliacus Downloads PDF Published 1985-03-25 Issue Vol. 5 (1985): Proceedings of the Third Nordic Conference on the Application of Scientific Methods in Archaeology, Mariehamn, Åland, Finland, 8–11 October 1984 Section Artikkeli