On the Internal Resonance in a Nonlinear Two-Degree-of-Freedom System : Forced Vibrations Near the Lower Resonance Point When the Natural Frequencies are in the Ratio 1 : 2
- 1 January 1977
- journal article
- Published by Japan Society of Mechanical Engineers in Bulletin of JSME
- Vol. 20 (140), 168-175
- https://doi.org/10.1299/jsme1958.20.168