@book{abrahams99tex,
  author =       {Paul W. Abrahams and Karl Berry and Kathryn A. Hargreaves},
  title =        {{\TeX} for the Impatient},
  publisher =    {Addison-Wesley},
  year =         {1990},
}

@incollection{salomon1995advanced,
  author =       {David Salomon},
  title =        {The advanced {\TeX}book},
  address =      {New York},
  publisher =    {Springer},
  year =         {1995},
}
