Arthur Gill. A Note on Moore's Distinguishability Theorem. IEEE Transactions on Computers, 10(2):290-291, 1961. [doi]
@article{Gill61-1,
title = {A Note on Moore's Distinguishability Theorem},
author = {Arthur Gill},
year = {1961},
doi = {10.1109/TEC.1961.5219205},
url = {http://dx.doi.org/10.1109/TEC.1961.5219205},
researchr = {https://researchr.org/publication/Gill61-1},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Computers},
volume = {10},
number = {2},
pages = {290-291},
}