@misc{indiciae4289b094ceb0,
  title = {Time allocation among three technical information channels by R and D engineers},
  author = {Allen, T. J. and Andrien, M. P., Jr.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660005288},
  note = {Source identifier: 19660005288}
}