Friswell, M., Rodrigues, D., Champneys, A., Friswell, M., & Wilson, R. (2011). Experimental investigation of a single-plane automatic balancing mechanism for a rigid rotor. Journal of Sound and Vibration, 330(3), pp. 385-403. doi:10.1016/j.jsv.2010.08.020

Friswell, Michael, D.J Rodrigues, A.R Champneys, M.I Friswell, and R.E Wilson. "Experimental Investigation of a Single-plane Automatic Balancing Mechanism for a Rigid Rotor." Journal of Sound and Vibration 330, no. 3 (2011): 385-403.

Friswell, Michael, et al. "Experimental Investigation of a Single-plane Automatic Balancing Mechanism for a Rigid Rotor." Journal of Sound and Vibration 330.3 (2011): 385-403.