@misc{indiciae0c1ba8ebc1b3,
  title = {Ultrapure glass optical waveguide development in microgravity by the sol-gel process},
  author = {Mukherjee, S. P. and Holman, R. A.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810012670},
  note = {Source identifier: 19810012670}
}