Eduardo Álvarez-Miranda, Markus Sinnl. Lagrangian and branch-and-cut approaches for upgrading spanning tree problems. Computers & OR, 83:13-27, 2017. [doi]
@article{Alvarez-Miranda17a,
title = {Lagrangian and branch-and-cut approaches for upgrading spanning tree problems},
author = {Eduardo Álvarez-Miranda and Markus Sinnl},
year = {2017},
doi = {10.1016/j.cor.2017.01.014},
url = {http://dx.doi.org/10.1016/j.cor.2017.01.014},
researchr = {https://researchr.org/publication/Alvarez-Miranda17a},
cites = {0},
citedby = {0},
journal = {Computers & OR},
volume = {83},
pages = {13-27},
}