@misc{indiciaecf080ee7bd5f,
  title = {Computer Programs for Calculating and Plotting the Stability Characteristics of a Balloon Tethered in a Wind},
  author = {Bennett, R. M. and Bland, S. R. and Redd, L. T.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730023220},
  note = {Source identifier: 19730023220}
}