Precision electron-gamma spectroscopic measurements in 75As Dwaraka Rani Rao, K. Vijay Sai, M. Sainath and K. Venkataramaniah Eur. Phys. J. A, 26 1 (2005) 41-50 Published online: 26 October 2005 DOI: 10.1140/epja/i2005-10152-9