@article{826686,
      recid = {826686},
      author = {Hey, Franz Georg,},
      title = {Micro Newton thruster development : direct thrust  measurements and thruster downscaling /},
      pages = {1 online resource (xvii, 171 pages) :},
      url = {http://library.usi.edu/record/826686},
      doi = {https://doi.org/10.1007/978-3-658-21209-4},
}