Floyd J. Gould, Jon W. Tolle. A unified approach to complementarity in optimization. Discrete Mathematics, 7(3-4):225-271, 1974. [doi]
@article{GouldT74, title = {A unified approach to complementarity in optimization}, author = {Floyd J. Gould and Jon W. Tolle}, year = {1974}, doi = {10.1016/0012-365X(74)90037-5}, url = {http://dx.doi.org/10.1016/0012-365X(74)90037-5}, researchr = {https://researchr.org/publication/GouldT74}, cites = {0}, citedby = {0}, journal = {Discrete Mathematics}, volume = {7}, number = {3-4}, pages = {225-271}, }