Piotr Berman, Marek Karpinski. Approximating minimum unsatisfiability of linear equations. In SODA. pages 514-516, 2002. [doi]
@inproceedings{BermanK02:2, title = {Approximating minimum unsatisfiability of linear equations}, author = {Piotr Berman and Marek Karpinski}, year = {2002}, doi = {10.1145/545381.545450}, url = {http://doi.acm.org/10.1145/545381.545450}, researchr = {https://researchr.org/publication/BermanK02%3A2}, cites = {0}, citedby = {0}, pages = {514-516}, booktitle = {SODA}, }