@misc{indiciaea97fddf49f4e,
  title = {Interface design in the process industries},
  author = {Beaverstock, M. C. and Stassen, H. G. and Williamson, R. A.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19790009329},
  note = {Source identifier: 19790009329}
}