@article{FarhanRudolphKratzetal.2018,
  author    = {Muhammad Farhan and Tobias Rudolph and Karl Kratz and Andreas Lendlein},
  title     = {Torsional Fiber Actuators from Shape-memory Polymer},
  journal   = {MRS Advances},
  volume    = {3},
  number    = {63},
  pages     = {3861 -- 3868},
  doi       = {10.1557/adv.2018.621},
  year      = {2018},
}