1. Roll response of a ship under the action of sudden excitation;Odabasi;Int. Shipbuilding Prog.,1982
2. Nonlinear models of ship rolling damping;Bass;Int. Ship building Prog.,1988
3. The effect of nonlinear damping and restoring in ship rolling;Taylan;Ocean Engineering 27,2000
4. H Semyonov-Tyan-Shansky V. Statics and dynamics of ship, Moscow, Peace publishers, Translated from Russian by Konyaeva M.
5. A study on ship's free rolling in calm water by means of model test;Asghari;Bsc. thesis, Dept. Marine Eng., Amirkabir Univ. of technology,2006