Paper  doi  bibtex   

@article{DBLP:journals/combinatorica/CheriyanVV06,
  author    = {Joseph Cheriyan and
               Santosh Vempala and
               Adrian Vetta},
  title     = {Network Design Via Iterative Rounding Of Setpair Relaxations},
  journal   = {Combinatorica},
  volume    = {26},
  number    = {3},
  pages     = {255--275},
  year      = {2006},
  url       = {https://doi.org/10.1007/s00493-006-0016-z},
  doi       = {10.1007/s00493-006-0016-z},
  timestamp = {Thu, 18 May 2017 01:00:00 +0200},
  biburl    = {https://dblp.org/rec/bib/journals/combinatorica/CheriyanVV06},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}