@misc{indiciae9baea67a72c2,
  title = {Modified polymers for gas chromatography},
  author = {Woeller, F. H. and Christensen, W. and Mayer, L.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790000215},
  note = {Source identifier: 19790000215}
}