https://scholars.cityu.edu.hk/en/publications/spatial-chaos-of-buckled-elastica-by-the-kirchhoff-analogy-of-a-g/
Spatial chaos of buckled elastica by the Kirchhoff analogy of a gyrostat - CityUHK Scholars
https://hif.wikipedia.org/wiki/sadasya_ke_baat:Gyrostat
sadasya ke baat:Gyrostat - Wikipedia
kebaatwikipedia