TY - JOUR AU - Huo, W AU - Kim, Yong C2 - Journal of Chemical Physics DA - 2000-01-01 00:01:00 LA - en M1 - 319 PB - Journal of Chemical Physics PY - 2000 TI - Use of Relativistic Effective Core Potentials in the Calculation of Total Electron-Impact Ionization Cross Sections ER -