doi>Wu, Zhijia; Levi, Carlos; Estefen, Segen F. Wave energy harvesting using nonlinear stiffness system. Applied Ocean Research, v. 74, p. 102-116, 2018.
doi>Wu, Zhijia; Levi, Carlos; Estefen, Segen F. Wave energy harvesting using nonlinear stiffness system. Applied Ocean Research, v. 74, p. 102-116, 2018.