Mass Measurement of Short-lived Nuclei at HIRFL-CSR M. Wang, H.S. Xu, Y.H. Zhang, X.L. Tu, Yu.A. Litvinov and CSRe collaboration EPJ Web of Conferences, 66 (2014) 02107 Published online: 20 March 2014 DOI: 10.1051/epjconf/20146602107