@misc{indiciae97030d9894b5,
  title = {Helios mission support},
  author = {Goodwin, P. S. and Meeks, W. G. and Morris, R. E.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19770003154},
  note = {Source identifier: 19770003154}
}