Conversion electron measurement in the -decay of Y. Kojima, M. Shibata, A. Taniguchi, T. Hanafusa, E. Yoshida, K. Shizuma, Y. Kawase and S. YamadaEur. Phys. J. A, 16 3 (2003) 331-336DOI: https://doi.org/10.1140/epja/i2002-10107-8