Peter M. Fenwick. Huffman code efficiencies for extensions of sources. IEEE Transactions on Communications, 43(234):163-165, 1995. [doi]
@article{Fenwick95-0,
title = {Huffman code efficiencies for extensions of sources},
author = {Peter M. Fenwick},
year = {1995},
doi = {10.1109/26.380027},
url = {http://dx.doi.org/10.1109/26.380027},
researchr = {https://researchr.org/publication/Fenwick95-0},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Communications},
volume = {43},
number = {234},
pages = {163-165},
}