TY - JOUR AU - Albright, B AU - Bartschat, K AU - Flicek, P C2 - Journal of Physics B-Atomic Molecular and Optical Physics DA - 1993-01-01 LA - en M1 - 26 PB - Journal of Physics B-Atomic Molecular and Optical Physics PY - 1993 TI - Core potentials for quasi-one-electron systems ER -