Stephen C. Crist. A tri-state logic family. In Proceedings of the eighth international symposium on Multiple-valued logic, MVL 1978, Rosemont, Illinois, USA, 1978. pages 1-6, IEEE Computer Society Press, 1978. [doi]
@inproceedings{Crist78,
title = {A tri-state logic family},
author = {Stephen C. Crist},
year = {1978},
url = {http://dl.acm.org/citation.cfm?id=804178},
researchr = {https://researchr.org/publication/Crist78},
cites = {0},
citedby = {0},
pages = {1-6},
booktitle = {Proceedings of the eighth international symposium on Multiple-valued logic, MVL 1978, Rosemont, Illinois, USA, 1978},
publisher = {IEEE Computer Society Press},
}