Alexandre Salles da Cunha, Abilio Lucena. Lower and upper bounds for the degree-constrained minimum spanning tree problem. Networks, 50(1):55-66, 2007. [doi]
@article{CunhaL07,
title = {Lower and upper bounds for the degree-constrained minimum spanning tree problem},
author = {Alexandre Salles da Cunha and Abilio Lucena},
year = {2007},
doi = {10.1002/net.20166},
url = {http://dx.doi.org/10.1002/net.20166},
researchr = {https://researchr.org/publication/CunhaL07},
cites = {0},
citedby = {0},
journal = {Networks},
volume = {50},
number = {1},
pages = {55-66},
}