Arie M. C. A. Koster, Stan P. M. van Hoesel, Antoon W. J. Kolen. The partial constraint satisfaction problem: Facets and lifting theorems. Oper. Res. Lett., 23(3-5):89-97, 1998. [doi]
@article{KosterHK98,
title = {The partial constraint satisfaction problem: Facets and lifting theorems},
author = {Arie M. C. A. Koster and Stan P. M. van Hoesel and Antoon W. J. Kolen},
year = {1998},
doi = {10.1016/S0167-6377(98)00043-1},
url = {http://dx.doi.org/10.1016/S0167-6377(98)00043-1},
tags = {constraints, C++},
researchr = {https://researchr.org/publication/KosterHK98},
cites = {0},
citedby = {0},
journal = {Oper. Res. Lett.},
volume = {23},
number = {3-5},
pages = {89-97},
}