Manoel B. Campêlo, Gérard Cornuéjols. The Chvátal closure of generalized stable sets in bidirected graphs. Electronic Notes in Discrete Mathematics, 35:89-95, 2009. [doi]
@article{CampeloC09-0, title = {The Chvátal closure of generalized stable sets in bidirected graphs}, author = {Manoel B. Campêlo and Gérard Cornuéjols}, year = {2009}, doi = {10.1016/j.endm.2009.11.016}, url = {http://dx.doi.org/10.1016/j.endm.2009.11.016}, tags = {graph-rewriting, rewriting}, researchr = {https://researchr.org/publication/CampeloC09-0}, cites = {0}, citedby = {0}, journal = {Electronic Notes in Discrete Mathematics}, volume = {35}, pages = {89-95}, }