@misc{indiciaeca823ae057e7,
  title = {Photon Sail History, Engineering, and Mission Analysis},
  author = {Matloff, Gregory L. and Taylor, Travis and Powell, Conley},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20050199476},
  note = {Source identifier: 20050199476}
}