@misc{indiciae9c24dead49ad,
  title = {Laser powered interorbital vehicle},
  author = {Clarke, M. T. and Cooper, J. J. and Eggleston, G. P. and Farkas, M. A. and Hunt, D. C. and King, J. and Nguyen, H. and Rahal, G. and Saw, K. and Tipton, R.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19940004540},
  note = {Source identifier: 19940004540}
}