1. ABS 2004 Guide for the parametric roll for the design of container carriers (draft), Houston, USA, 40 pages.
2. Arndt B and Roden, S. 1958 Stabilität bei vor- und achterlichen Seegang. Schiffstechnik, 5 (29), 192-199.
3. Belenky VL, Weems KM, Lin WM, Paulling JR (2003) Probabilistic analysis of roll parametric resonance in head seas. Proc, 8th Int Conf on the Stab of Ships and Ocean Veh, Madrid, 325-340.
4. Bulian G, Francescutto A and Lugni C (2003) On the nonlinear modeling of parametric rolling in regular and irregular waves, Proc, 8th Int Conf, Stab of Ships and Ocean Veh, 305-324, Madrid.
5. Blocki W (1980) Ship safety in connection with parametric resonance of the roll. Int Shipbuilding Prog, 27, 36-53.