Radiative L-Shell Transitions in Fe XIX and Fe XX IonsDOI: info:10.1088/0067-0049/186/1/85v. 18685–93
Kotochigova, S., Linnik, M., Kirby, K. P., and Brickhouse, Nancy S. 2010. "Radiative L-Shell Transitions in Fe XIX and Fe XX Ions." The Astrophysical Journal Supplement Series, 186 85–93. https://doi.org/10.1088/0067-0049/186/1/85.