@misc{indiciae688bd9216248,
  title = {Combined Devices for Turbulent-Drag Reduction},
  author = {Walsh, M. J. and Anders., John B., Jr. and Hefner, J. N.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860000047},
  note = {Source identifier: 19860000047}
}