Adhikari, S., Arany, L., Bhattacharya, S., Adhikari, S., Hogan, S. J., & Macdonald, J. H. G. (2015). An analytical model to predict the natural frequency of offshore wind turbines on three-spring flexible foundations using two different beam models. Soil Dynamics and Earthquake Engineering, 74, pp. 40-45. doi:10.1016/j.soildyn.2015.03.007

Adhikari, Sondipon, L. Arany, S. Bhattacharya, S. Adhikari, S. J. Hogan, and J. H. G. Macdonald. "An Analytical Model to Predict the Natural Frequency of Offshore Wind Turbines On Three-spring Flexible Foundations Using Two Different Beam Models." Soil Dynamics and Earthquake Engineering 74 (2015): 40-45.

Adhikari, Sondipon, et al. "An Analytical Model to Predict the Natural Frequency of Offshore Wind Turbines On Three-spring Flexible Foundations Using Two Different Beam Models." Soil Dynamics and Earthquake Engineering 74 (2015): 40-45.