Borzou Rostami, Federico Malucelli. Lower bounds for the Quadratic Minimum Spanning Tree Problem based on reduced cost computation. Computers & OR, 64:178-188, 2015. [doi]
@article{RostamiM15,
title = {Lower bounds for the Quadratic Minimum Spanning Tree Problem based on reduced cost computation},
author = {Borzou Rostami and Federico Malucelli},
year = {2015},
doi = {10.1016/j.cor.2015.06.005},
url = {http://dx.doi.org/10.1016/j.cor.2015.06.005},
researchr = {https://researchr.org/publication/RostamiM15},
cites = {0},
citedby = {0},
journal = {Computers & OR},
volume = {64},
pages = {178-188},
}