@InProceedings{BaSeSo-MKM09-mfr-pdf,
  author =       {Josef B. Baker and Alan P. Sexton and Volker Sorge},
  title =        {A Linear Grammar Approach to Mathematical Formula Recognition
                  from PDF},
  booktitle =    {Proceedings of the 8th International Conference on
                  Mathematical Knowledge Management in the Proceedings of the
                  Conference in Intelligent Computer Mathematics},
  pages =        {201--216},
  year =         2009,
  volume =       5625,
  series =       {LNAI},
  address =      {Grand Bend, Canada},
  month =        {July 10--12},
  publisher =    {Springer},
  isbn =         {978-3-642-02613-3},
  url =          {http://dx.doi.org/10.1007/978-3-642-02614-0_19},
  doi =          {10.1007/978-3-642-02614-0_19},
  note =         {Best paper award},
  pdf =          {http://www.cs.bham.ac.uk/%7Eaps/research/papers/pdf/BaSeSo-MKM09-LinearGrammarApproachToMathematicalFormulaRecognitionFromPDF.pdf},
}