Dirk Briskorn, Andrei Horbach. A Lagrangian approach for minimum cost single round robin tournaments. Computers & OR, 39(3):718-727, 2012. [doi]
@article{BriskornH12,
title = {A Lagrangian approach for minimum cost single round robin tournaments},
author = {Dirk Briskorn and Andrei Horbach},
year = {2012},
doi = {10.1016/j.cor.2011.05.018},
url = {http://dx.doi.org/10.1016/j.cor.2011.05.018},
tags = {systematic-approach},
researchr = {https://researchr.org/publication/BriskornH12},
cites = {0},
citedby = {0},
journal = {Computers & OR},
volume = {39},
number = {3},
pages = {718-727},
}