@article{paperid:1083439, author = {Noei Aghaei, Mehrdad and Moeenfard, Hamid and Moavenian, Majid}, title = {Nonlinear extensional-flexural vibrations in variable cross section beams with eccentric intermediate mass}, journal = {International Journal of Mechanical Sciences}, year = {2021}, volume = {196}, month = {April}, issn = {0020-7403}, keywords = {Variable cross section beam; Axially and transversely eccentric intermediate mass; Single mode approximation; Multiple time scales perturbation technique; Primary resonance}, }