@misc{indiciaec0ea9797b5ed,
  title = {Interference method for obtaining the potential flow past an arbitrary cascade of airfoils},
  author = {Katzoff, S and Finn, Robert S and Laurence, James C},
  year = {1947},
  url = {https://ntrs.nasa.gov/citations/19930091949},
  note = {Source identifier: 19930091949}
}