@ARTICLE{Carrabs202132,
author={Carrabs, F. and Gaudioso, M.},
title={A Lagrangian approach for the minimum spanning tree problem with conflicting edge pairs},
journal={Networks},
year={2021},
volume={78},
number={1},
pages={32-45},
url={https://www.scopus.com/inward/record.uri?eid=2-s2.0-85096685695&doi=10.1002%2fnet.22009&partnerID=40&md5=cf166e9ca1ef813df6230144e340802c},
}