@misc{indiciae6f5e13f88478,
  title = {Polyurethanes from fluoroalkyl propyleneglycol polyethers},
  author = {Trischler, F. D.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19730021368},
  note = {Source identifier: 19730021368}
}