Chester C. Carroll. R68-40 Sequential Machines and Automata Theory. IEEE Transactions on Computers, 17(9):922-923, 1968. [doi]
@article{Carroll68,
title = {R68-40 Sequential Machines and Automata Theory},
author = {Chester C. Carroll},
year = {1968},
doi = {10.1109/TC.1968.229120},
url = {http://doi.ieeecomputersociety.org/10.1109/TC.1968.229120},
researchr = {https://researchr.org/publication/Carroll68},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Computers},
volume = {17},
number = {9},
pages = {922-923},
}