2 Sjoberg M. On dynamic properties of rubber isolators.[Phd Thesis]. Sweden: MWL, KTH, 2002
[3]
3 García Tárrago MJ, Kari L, Vinolas J, et al. Frequency and amplitude dependence of the axial and radialstiffness of carbon-black filled rubber bushings. Polymer Testing, 2007, 26(5):629-638
[4]
4 Christion R, Brackbill CR, George A, et al. Characterization and modeling of the low strain amplitude and frequency dependent behavior of elastomeric damper materials. Journal of the American Helicopter Society, 2000, (1):34-42
[5]
5 Horton JM. Stiffness of rubber bush mountings subjected to radial loading. Rubber Chemistry and Technology, 2000, 73(2): 253-264