Takeshi Tokuyama, Jun Nakano. Geometric Algorithms for the Minimum Cost Assignment Problem. Random Struct. Algorithms, 6(4):393-406, 1995.
@article{TokuyamaN95, title = {Geometric Algorithms for the Minimum Cost Assignment Problem}, author = {Takeshi Tokuyama and Jun Nakano}, year = {1995}, researchr = {https://researchr.org/publication/TokuyamaN95}, cites = {0}, citedby = {0}, journal = {Random Struct. Algorithms}, volume = {6}, number = {4}, pages = {393-406}, }