Gong, Hao, et al. "Review of research on loosening of threaded fasteners." Friction 10.3 (2022): 335-359.
Abad, J., F. J. Medel, and Jaime M. Franco. "Determination of Valanis model parameters in a bolted lap joint: Experimental and numerical analyses of frictional dissipation." IJMS 89 (2014): 289-298.
Zhang, Mingyuan, et al. "The roles of thread wear on self-loosening behavior of bolted joints under transverse cyclic loading." Wear 394 (2018): 30-39.
Sah, Si Mohamed, et al. "Estimating bolt tightness using transverse natural frequencies." Journal of Sound and Vibration 431 (2018): 137-149.