Andrei A. Krokhin, Peter Jeavons, Peter Jonsson. The complexity of constraints on intervals and lengths. Electronic Colloquium on Computational Complexity (ECCC), (077), 2001. [doi]
@article{ECCC-TR01-077,
title = {The complexity of constraints on intervals and lengths},
author = {Andrei A. Krokhin and Peter Jeavons and Peter Jonsson},
year = {2001},
url = {http://eccc.hpi-web.de/eccc-reports/2001/TR01-077/index.html},
tags = {constraints},
researchr = {https://researchr.org/publication/ECCC-TR01-077},
cites = {0},
citedby = {0},
journal = {Electronic Colloquium on Computational Complexity (ECCC)},
number = {077},
}