@misc{indiciae99649dc2adc3,
  title = {Solid amine compounds as sorbents for carbon dioxide: A concept},
  author = {Sutton, J. G. and Heimlich, P. F. and Tepper, E. H.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720000420},
  note = {Source identifier: 19720000420}
}