1. Hydraulically amplified self-healing electrostatic actuators with muscle-like performance;Acome;Science,2018
2. Alvarez, L.W., Humphrey, W.E., Optical Res and Dev Corp, 1970. Variable-power lens and system. U.S. Patent 3,507,565.
3. Alvarez, L.W., Optical Res and Dev Corp, 1967. Two-element variable-power spherical lens. U.S. Patent 3,305,294.
4. Ananthasuresh, G.K., Kota, S., Kikuchi, N., 1994, Strategies for systematic synthesis of compliant MEMS. In: Proceedings of the 1994 ASME Winter Annual Meeting, pp. 677–686. Chicago, IL.
5. Geometry and mechanics in the opening of chiral seed pods;Armon;Science,2011