TY - JOUR AU - A Andersen AU - K Bartschat C2 - Physical Review A (Atomic, Molecular and Optical Physics) DA - 1994-01-01 LA - en M1 - 49 PB - Physical Review A (Atomic, Molecular and Optical Physics) PY - 1994 TI - Sodium excitation by spin-polarized electrons: A reanalysis of existing experiments ER -