Frank, Karl H., and D. Polyzois. “Effect of Overspray and Incomplete Masking of Faying Surfaces on the Slip Resistance of Bolted Connections”. Engineering Journal 23, no. 2 (June 30, 1986): 65–69. Accessed February 12, 2025. https://ej.aisc.org/index.php/engj/article/view/462.