Eduardo Uchoa. Reduction tests for the prize-collecting Steiner problem. Oper. Res. Lett., 34(4):437-444, 2006. [doi]
@article{Uchoa06, title = {Reduction tests for the prize-collecting Steiner problem}, author = {Eduardo Uchoa}, year = {2006}, doi = {10.1016/j.orl.2005.02.007}, url = {http://dx.doi.org/10.1016/j.orl.2005.02.007}, tags = {testing}, researchr = {https://researchr.org/publication/Uchoa06}, cites = {0}, citedby = {0}, journal = {Oper. Res. Lett.}, volume = {34}, number = {4}, pages = {437-444}, }