@misc{indiciaea4a46c513132,
  title = {Entropy and data compression},
  author = {Farr, E. H. and Sarantakis, A. J. and Tzannes, N. S.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700042508},
  note = {Source identifier: 19700042508}
}