@misc{indiciae16b4d3cd9da5,
  title = {Recent theoretical developments and experimental studies pertinent to vortex flow aerodynamics, with a view towards design},
  author = {Lamar, J. E. and Luckring, J. M.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790013848},
  note = {Source identifier: 19790013848}
}