MohammadAli Safari, Mohammad R. Salavatipour. A Constant Factor Approximation for Minimum ::::λ::::-Edge-Connected ::::k::::-Subgraph with Metric Costs. SIAM J. Discrete Math., 25(3):1089-1102, 2011. [doi]
@article{SafariS11,
title = {A Constant Factor Approximation for Minimum ::::λ::::-Edge-Connected ::::k::::-Subgraph with Metric Costs},
author = {MohammadAli Safari and Mohammad R. Salavatipour},
year = {2011},
doi = {10.1137/080729918},
url = {http://dx.doi.org/10.1137/080729918},
researchr = {https://researchr.org/publication/SafariS11},
cites = {0},
citedby = {0},
journal = {SIAM J. Discrete Math.},
volume = {25},
number = {3},
pages = {1089-1102},
}