@misc{indiciae43983532d183,
  title = {Friction Factor for Flow in Rectangular Ducts with One Side Rib-Roughened},
  author = {Youn, B. and Yuen, C. and Mills, A. F.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19990032286},
  note = {Source identifier: 19990032286}
}