John L. Kelly Jr.. A class of codes for signaling on a noisy continuous channel. IEEE Transactions on Information Theory, 6(1):22-24, 1960. [doi]
@article{Kelly60, title = {A class of codes for signaling on a noisy continuous channel}, author = {John L. Kelly Jr.}, year = {1960}, doi = {10.1109/TIT.1960.1057552}, url = {http://dx.doi.org/10.1109/TIT.1960.1057552}, researchr = {https://researchr.org/publication/Kelly60}, cites = {0}, citedby = {0}, journal = {IEEE Transactions on Information Theory}, volume = {6}, number = {1}, pages = {22-24}, }