@misc{indiciae3e0fa9ffb6b5,
  title = {Continuous propagation of microorganisms},
  author = {Fredrickson, A. G. and Tsuchiya, H. M.},
  year = {1963},
  url = {https://ntrs.nasa.gov/citations/19640001527},
  note = {Source identifier: 19640001527}
}