@misc{indiciaedea9712d096b,
  title = {Nimbus power systems - 1960-1969.},
  author = {Cherdak, A. S. and Greenblatt, R. C. and Mackenzie, C. M.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19670041920},
  note = {Source identifier: 19670041920}
}