Richard A. Silverman, Martin Balser. Coding for constant-data-rate systems. IEEE Transactions on Information Theory, 4:50-63, 1954. [doi]
@article{SilvermanB54, title = {Coding for constant-data-rate systems}, author = {Richard A. Silverman and Martin Balser}, year = {1954}, doi = {10.1109/TIT.1954.1057466}, url = {http://dx.doi.org/10.1109/TIT.1954.1057466}, researchr = {https://researchr.org/publication/SilvermanB54}, cites = {0}, citedby = {0}, journal = {IEEE Transactions on Information Theory}, volume = {4}, pages = {50-63}, }