@misc{indiciaec776b317af6f,
  title = {Photochromic Polyaphrons For Visualization Of Flow},
  author = {Subbaraman, M. R. and Ostermier, B. J.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880000237},
  note = {Source identifier: 19880000237}
}