@article{DBLP:journals/jocs/BerlingerioCGMP11,
  author    = {Michele Berlingerio and
               Michele Coscia and
               Fosca Giannotti and
               Anna Monreale and
               Dino Pedreschi},
  title     = {The pursuit of hubbiness: Analysis of hubs in large multidimensional
               networks},
  journal   = {J. Comput. Science},
  volume    = {2},
  number    = {3},
  year      = {2011},
  pages     = {223-237},
  ee        = {http://dx.doi.org/10.1016/j.jocs.2011.05.009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}