Carlos Eduardo Ferreira, Fernando M. de Oliveira Filho. New Reduction Techniques for the Group Steiner Tree Problem. SIAM Journal on Optimization, 17(4):1176-1188, 2006. [doi]
@article{FerreiraF06-0,
title = {New Reduction Techniques for the Group Steiner Tree Problem},
author = {Carlos Eduardo Ferreira and Fernando M. de Oliveira Filho},
year = {2006},
doi = {10.1137/040610891},
url = {http://dx.doi.org/10.1137/040610891},
researchr = {https://researchr.org/publication/FerreiraF06-0},
cites = {0},
citedby = {0},
journal = {SIAM Journal on Optimization},
volume = {17},
number = {4},
pages = {1176-1188},
}