@misc{indiciaeec8a7ee7fe6e,
  title = {Applications in control systems - diverting valves cool burners.},
  author = {Johnson, B. L. and Mamzic, C. L.},
  year = {1964},
  url = {https://ntrs.nasa.gov/citations/19640039976},
  note = {Source identifier: 19640039976}
}