@article{NimoMeschederM{\"u}lleretal.2011,
  author    = {Nimo, Antwi and Mescheder, Ulrich and M{\"u}ller, Bernhard and Abou Elkeir, Awad S.},
  title     = {A device for 3D energy harvesting},
  journal   = {SPIE Newsroom},
  number    = {22 April 2011},
  doi       = {10.1117/2.1201103.003593},
  year      = {2011},
  language  = {en}
}