@misc{indiciae03b9585722fd,
  title = {Potassium Rankine systems technology},
  author = {Robert E English and Robert L Cummings and Robert L Davies and Thomas P Moffitt and Uwe H von Glahn},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19670000946},
  note = {Source identifier: 19670000946}
}