@misc{indiciaeb4f1b8df0a19,
  title = {Ultrapure glass optical waveguide development in microgravity by the sol-gel process},
  author = {Mukherjee, S. P.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800012657},
  note = {Source identifier: 19800012657}
}