Thom, T. T., N. D. Kien, and L. T. N. Anh. “Dynamic Responses of an Inclined FGSW Beam Traveled by a Moving Mass Based on a Moving Mass Element Theory”. Vietnam Journal of Mechanics, vol. 41, no. 4, Dec. 2019, pp. 319-36, doi:10.15625/0866-7136/14098.