Atlayan, Ozgur, and Finley A. Charney. “Lightly Damped Moment-Resisting Steel Frames: A Design-Based Approach”. Engineering Journal 48, no. 3 (September 30, 2011): 183–198. Accessed October 9, 2024. https://ej.aisc.org/index.php/engj/article/view/1015.