Friswell, M., Murugan, S., Chowdhury, R., Adhikari, S., Friswell, M., & Adhikari, S. (2012). Helicopter aeroelastic analysis with spatially uncertain rotor blade properties. Aerospace Science and Technology, 16(1), pp. 29-39. doi:10.1016/j.ast.2011.02.004

Friswell, Michael, Senthil Murugan, R. Chowdhury, S. Adhikari, M.I Friswell, and Sondipon Adhikari. "Helicopter Aeroelastic Analysis With Spatially Uncertain Rotor Blade Properties." Aerospace Science and Technology 16, no. 1 (2012): 29-39.

Friswell, Michael, et al. "Helicopter Aeroelastic Analysis With Spatially Uncertain Rotor Blade Properties." Aerospace Science and Technology 16.1 (2012): 29-39.