黃元茂Kon, L. G.L. G.KonHuang, Yuan-MaoYuan-MaoHuang2009-02-052018-06-282009-02-052018-06-281993-07http://ntur.lib.ntu.edu.tw//handle/246246/122092en-USTorsional Vibration Eigensolutions of Non-Linear Systemsreport