@article{ZhuStoyanovKofodetal.2010,
  author    = {Jian Zhu and Hristiyan Stoyanov and Guggi Kofod and Zhigang Suo},
  title     = {Large deformation and electromechanical instability of a dielectric elastomer tube actuator},
  doi       = {10.1063/1.3490186},
  url       = {http://jap.aip.org/},
  year      = {2010},
}