@misc{indiciaea671c4f10021,
  title = {The Diffusion of Innovation},
  author = {Earabino, Gerard J. and Heyl, G. Christopher and Percorini, Thomas J.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870000371},
  note = {Source identifier: 19870000371}
}