1. R.H. Baughman, Science 308, 63 (2005).
2. Y. Bar-Cohen, Electroactive Polymer (EAP) Actuators as Artificial Muscles-Reality, Potential and Challenges, Vol. PM136, SPIE-Society of Photo-optical Instrumentation Engineers, Bellingham, WA 2004.
3. X. Zhang, C. Löwe, M. Wissler, B. Jähne, and G. Kovacs, Advanced Engineering Materials, 7(5), 361 (2005).
4. R. Pelrine, R. Kornbluh, Q. Pei, J. Joseph, Science, 287, 836 (2000).
5. R. Pelrine, R. Kornbluh, J.P. Jeseph, Sensors and Actuators A64, 77 (1999).