@misc{indiciae7b8420b16d5d,
  title = {Program of solar wind data analysis utilizing data from Pioneer 6, Mariner 5 and explorer 35},
  author = {Siscoe, G. L.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19730006079},
  note = {Source identifier: 19730006079}
}