@misc{indiciae12fb2469c18c,
  title = {UFLIC: A Line Integral Convolution Algorithm for Visualizing Unsteady Flows},
  author = {Shen, Han-Wei and Kao, David L. and Chancellor, Marisa K.},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/20020047555},
  note = {Source identifier: 20020047555}
}