@misc{indiciae75a26f1cb215,
  title = {Computer program developed for flowsheet calculations and process data reduction},
  author = {Alfredson, P. G. and Anastasia, L. J. and Knudsen, I. E. and Koppel, L. B. and Vogel, G. J.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690000023},
  note = {Source identifier: 19690000023}
}