@article{DBLP:journals/mp/Barahona06,
author = {Francisco Barahona},
title = {Network reinforcement},
journal = {Math. Program.},
volume = {105},
number = {2-3},
year = {2006},
pages = {181-200},
ee = {http://dx.doi.org/10.1007/s10107-005-0648-6},
bibsource = {DBLP, http://dblp.uni-trier.de}
}