====== NLlex ======

    * José João Almeida (1995). //NLlex – a tool to generate lexical analysers for natural language//. TR UM-DI-95.04. [[http://www.di.uminho.pt/~jj/pln/nllex.ps.gz|PostScript]]
    * José João Alemida (1996). //NLlex – a tool to generate lexical analysers for natural language//. TR UM-DI-96. [[http://www.di.uminho.pt/~jj/pln/nllex2.ps.gz|PostScript]]