Friswell, M., Lei, Y., Adhikari, S., Murmu, T., Friswell, M., & Adhikari, S. (2014). Asymptotic frequencies of various damped nonlocal beams and plates. Mechanics Research Communications, 62, pp. 94-101. doi:10.1016/j.mechrescom.2014.08.002

Friswell, Michael, Y. Lei, S. Adhikari, T. Murmu, M.I Friswell, and Sondipon Adhikari. "Asymptotic Frequencies of Various Damped Nonlocal Beams and Plates." Mechanics Research Communications 62 (2014): 94-101.

Friswell, Michael, et al. "Asymptotic Frequencies of Various Damped Nonlocal Beams and Plates." Mechanics Research Communications 62 (2014): 94-101.