@article{DBLP:journals/isci/SimLGL11,
  author    = {Kelvin Sim and
               Guimei Liu and
               Vivekanand Gopalkrishnan and
               Jinyan Li},
  title     = {A case study on financial ratios via cross-graph quasi-bicliques},
  journal   = {Inf. Sci.},
  volume    = {181},
  number    = {1},
  year      = {2011},
  pages     = {201-216},
  ee        = {http://dx.doi.org/10.1016/j.ins.2010.08.035},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}