Manuel Blum, William J. Sakoda. On the Capability of Finite Automata in 2 and 3 Dimensional Space. In 18th Annual Symposium on Foundations of Computer Science, 31 October-2 November, Providence, Rhode Island, USA. pages 147-161, IEEE, 1977.
@inproceedings{BlumS77,
title = {On the Capability of Finite Automata in 2 and 3 Dimensional Space},
author = {Manuel Blum and William J. Sakoda},
year = {1977},
researchr = {https://researchr.org/publication/BlumS77},
cites = {0},
citedby = {0},
pages = {147-161},
booktitle = {18th Annual Symposium on Foundations of Computer Science, 31 October-2 November, Providence, Rhode Island, USA},
publisher = {IEEE},
}