@misc{indiciaede821aa53517,
  title = {Completed Beltrami-Michell Formulation in Polar Coordinates},
  author = {Patnaik, Surya N. and Hopkins, Dale A.},
  year = {2005},
  url = {https://ntrs.nasa.gov/citations/20050238495},
  note = {Source identifier: 20050238495}
}