KonemannR05'

@article{DBLP:journals/siamcomp/KonemannR05,
  author    = {Jochen K{\"o}nemann and
               R. Ravi},
  title     = {Primal-Dual Meets Local Search: Approximating MSTs With
               Nonuniform Degree Bounds},
  journal   = {SIAM J. Comput.},
  volume    = {34},
  number    = {3},
  year      = {2005},
  pages     = {763-773},
  ee        = {http://dx.doi.org/10.1137/S0097539702418048},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}