@incollection{DBLP:reference/algo/FakcharoenpholR08,
  author    = {Jittat Fakcharoenphol and
               Satish Rao},
  title     = {Shortest Paths in Planar Graphs with Negative Weight Edges},
  booktitle = {Encyclopedia of Algorithms},
  year      = {2008},
  ee        = {http://dx.doi.org/10.1007/978-0-387-30162-4_372},
  crossref  = {DBLP:reference/algo/2008},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@book{DBLP:reference/algo/2008,
  editor    = {Ming-Yang Kao},
  title     = {Encyclopedia of Algorithms},
  publisher = {Springer},
  year      = {2008},
  isbn      = {978-0-387-30162-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}