TY - JOUR AU - M Ali AU - Y Kim C2 - Journal of the Optical Society of America B-Optical Physics DA - 1992-01-01 LA - en M1 - 9 PB - Journal of the Optical Society of America B-Optical Physics PY - 1992 TI - Improved Calculation of Fine-Structure Splittings in the Ground State of Potassium-like Ions ER -