@article{YuanNeriZakrietal.2019,
  author    = {Jinkai Yuan and Wilfrid Neri and Cecile Zakri and Pascal Merzeau and Karl Kratz and Andreas Lendlein and Philippe Poulin},
  title     = {Shape memory nanocomposite fibers for untethered high-energy microengines},
  journal   = {Science},
  volume    = {365},
  number    = {6449},
  pages     = {155 -- 158},
  doi       = {10.1126/science.aaw3722},
  year      = {2019},
}