@Article{PhysRevE.70.056131,
  author = {Newman, M. E. J.},
  title  = {Analysis of weighted networks},
  journal = {Phys. Rev. E},
  year   = {2004},
  number = {5},
  url    = {http://pre.aps.org/abstract/PRE/v70/i5/e056131},
  doi = {10.1103/PhysRevE.70.056131},
  const  = {\ text}
}