TY - JOUR AU - J Sugar AU - V Kaufman AU - W Rowan C2 - Journal of the Optical Society of America B-Optical Physics DA - 1993-01-01 LA - en M1 - 10 PB - Journal of the Optical Society of America B-Optical Physics PY - 1993 TI - Improved wavelengths for prominent lines of Cr XVI to Cr XXII ER -