@online{wiki:patchwork,
    author = {Wikipedia Deutschland},
    title = {Patchwork},
    year = 2019,
    url = {https://de.wikipedia.org/wiki/Patchwork},
    urldate = {2019-10-28}
}

@online{kpb:bedsheet,
    author = {Kite Plan Base},
    title = {Bauplan Bedsheet-Kite},
    url = {https://www.kiteplans.org/planos/bedsheet/bedsheet.html},
    urldate = {2019-10-28},
    note = {Archiv-Version von Peter Schmidts Homepage}
}

@online{www:lonestar,
    title = {The Lone Star Quilt Design Through Time},
    url = {http://www.womenfolk.com/quilt_pattern_history/mornstar.htm},
    urldate= {2019-10-31}
}

@article{hohi:bedsheet,
  title={Bauplan \glq{}Bedsheet-Kite\grq{}},
  author={Schmidt, Peter and Allee, Wesley and Grauel, Ed},
  journal={Hoch Hinaus},
  volume={4/2002},
  year={2002},
  publisher={DCD e.V.}
}

@patent{patent:US4988059,
  author={Wesley N. Allee},
  title={Large area single surface display kite},
  type={US Patent},
  holder={},
  number={4,988,059},
  year={1991},
  month={1},
  url={https://patents.google.com/patent/US4988059},
  hyphenation={english}
  }

  @patent{patent:US5074498,
  author={Wesley N. Allee},
  title={Single surface display kite},
  type={US Patent},
  holder={},
  number={5,074,498},
  year={1991},
  month={12},
  url={https://patents.google.com/patent/US5074498},
  hyphenation={english}
  }

  @patent{patent:US5174530,
  author={Wesley N. Allee},
  title={Single surface display kite},
  type={US Patent},
  holder={},
  number={5,174,530},
  year={1992},
  month={12},
  url={https://patents.google.com/patent/US5174530},
  hyphenation={english}
  }

