@misc{indiciae803a543fd43f,
  title = {Optimality Of Variable-Length Codes},
  author = {Yeh, Pen-Shu and Miller, Warner H. and Rice, Robert F.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19940000282},
  note = {Source identifier: 19940000282}
}