@misc{indiciaeb60a996d6aeb,
  title = {Development of the improved helicopter icing spray system (IHISS)},
  author = {Peterson, Andrew A. and Jenks, Mark D. and Gaitskill, William H.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900041127},
  note = {Source identifier: 19900041127}
}