K. Subramani. Optimal Length Resolution Refutations of Difference Constraint Systems. Journal of Automated Reasoning, 43(2):121-137, 2009. [doi]
@article{Subramani09,
title = {Optimal Length Resolution Refutations of Difference Constraint Systems},
author = {K. Subramani},
year = {2009},
doi = {10.1007/s10817-009-9139-4},
url = {http://dx.doi.org/10.1007/s10817-009-9139-4},
tags = {constraints},
researchr = {https://researchr.org/publication/Subramani09},
cites = {0},
citedby = {0},
journal = {Journal of Automated Reasoning},
volume = {43},
number = {2},
pages = {121-137},
}