Motion of the Tippe Top: Gyroscopic Balance Condition and Stability. - Takahiro Ueda; Ken Sasaki; Shinsuke Watanabe (SIAM J. Appl. Dyn. Syst., 2005)

Large Signal Evaluation of Nonlinear HBT Model. - Iltcho Angelov; Akira Inoue; Shinsuke Watanabe (IEICE Trans. Electron., 2008)