Robert W. McGrail, Mary Sharac. Tricoloring as a corrective measure (abstract only). ACM Comm. Computer Algebra, 42(1-2):83-85, 2008. [doi]
@article{McGrailS08,
title = {Tricoloring as a corrective measure (abstract only)},
author = {Robert W. McGrail and Mary Sharac},
year = {2008},
doi = {10.1145/1394042.1394091},
url = {http://doi.acm.org/10.1145/1394042.1394091},
researchr = {https://researchr.org/publication/McGrailS08},
cites = {0},
citedby = {0},
journal = {ACM Comm. Computer Algebra},
volume = {42},
number = {1-2},
pages = {83-85},
}