@article{827233,
      author = {Shayler, David J.,},
      url = {http://library.usi.edu/record/827233},
      title = {Gemini flies! : unmanned flights and the first manned  mission /},
      doi = {https://doi.org/10.1007/978-3-319-68142-9},
      recid = {827233},
      pages = {1 online resource.},
}