@STRING{tugboat = {TUGboat} }
@STRING{beiprogramm     = {{\TeX}-Beiprogramm} }
@STRING{bretter = {Bretter, die die Welt bedeuten} }
@STRING{dtk             = {{D}ie {\TeX}nische {K}om{\"o}die} }
@STRING{editorial       = {Editorial} }
@STRING{fremdebuehne    = {Von fremden B{\"u}hnen} }
@STRING{fundus          = {Aus dem Fundus} }
@STRING{hinterbuehne    = {Hinter der B{\"u}hne} }
@STRING{leserbrief      = {Leserbrief(e)} }
@STRING{magazin = {Magazin} }
@STRING{rezension       = {Rezensionen} }
@STRING{schonimmer      = {Was Sie schon immer {\"u}ber {\TeX} wissen wollten \dots} }
@STRING{theaterkasse    = {Von der Theaterkasse} }
@STRING{theatertage     = {{\TeX}-Theatertage} }

@Book{tlgc2,
 author        = {Michel Goosens and Frank Mittelbach and Sebastian Rahtz and Denis Roegel and Herbert Vo{\ss}},
 title         = {The {\LaTeX} {G}raphics {C}ompanion},
 publisher     = {{Addison-Wesley Publishing Company}},
 edition       = 2,
 year          = {2007},
 address       = {Reading, Mass.}
}


@Article{girou:01:,
 author        = {Denis Girou},
 title         = {Pr\'esentation de {PST}ricks},
 journal       = {Cahier {GUT}enberg},
 year          = 1994,
 volume        = {16},
 month         = apr,
 pages         = {21-70}
}

@Article{girou:02:,
 author        = {{Timothy van} Zandt and Denis Girou},
 title         = {Inside {PST}ricks},
 journal       = TUGboat,
 year          = 1994,
 volume        = {15},
 month         = sep,
 pages         = {239-246}
}

@online{pstricks,
 Title          = {PSTricks - {\PS} macros for generic {\TeX}},
 Author         = {{Timothy van} Zandt},
 url        = {http://www.tug.org/application/PSTricks},
 year           = 1993
}

@Book{PSTricks2,
 author        = {Herbert Vo\ss},
 title         = {\texttt{PSTricks} -- {G}rafik f\"ur \TeX{} und \LaTeX},
 edition       = {7},
 publisher     = {DANTE -- Lehmanns},
 year          = {2010},
 address       = {Heidelberg/Berlin}
}

@Book{PSTricks2-UIT,
 author        = {Herbert Vo\ss},
 title         = {PSTricks -- Graphics for \TeX\ and \LaTeX},
 publisher     = {UIT},
 year          = {2011},
 address       = {Cambridge}
}

@Book{LaTeXRef-UIT,
 author        = {Herbert Vo\ss},
 title         = {{\LaTeX} quick reference},
 publisher     = {UIT},
 year          = {2012},
 address       = {Cambridge}
}

@online{pst-tools,
 author        = {Herbert Voß},
 title         = {\texttt{pst-tools} -- Helper functions},
 publisher     = {CTAN},
 year          = {2012},
 url   = {https://www.ctan.org/pkg/pst-tools}
}

@online{preview,
 author        = {David Kastrup},
 title         = {The \texttt{preview} package for \hologo{LaTeX}},
 publisher     = {CTAN},
 year          = {2017},
 url   = {https://www.ctan.org/pkg/preview}
}

@online{pst-pdf,
 author        = {Rolf Niepraschk},
 title         = {The \texttt{pst-pdf} package},
 publisher     = {CTAN},
 year          = {2019},
 url   = {https://www.ctan.org/pkg/pst-pdf}
}

@online{auto-pst-pdf,
 author        = {Will Robertson},
 title         = {The \texttt{auto-pst-pdf} package},
 publisher     = {CTAN},
 year          = {2009},
 url   = {https://www.ctan.org/pkg/auto-pst-pdf}
}

@online{auto-pst-pdf-lua,
 author        = {Herbert Voß},
 title         = {The \texttt{auto-pst-pdf-lua} package  - Using \hologo{LuaLaTeX} with \texttt{PSTricks}},
 publisher     = {CTAN},
 year          = {2018},
 url   = {https://www.ctan.org/pkg/auto-pst-pdf-lua}
}

@online{pst-exa,
 author        = {Herbert Voß},
 title         = {\texttt{pst-exa} - Typeset \texttt{PSTricks} examples, with \hologo{pdfTeX}},
 publisher     = {CTAN},
 year          = {2017},
 url   = {https://www.ctan.org/pkg/pst-exa}
}

@online{graphicx,
 author        = {The \hologo{LaTeX3} Project},
 title         = {\texttt{graphics} - Enhanced support for graphics},
 publisher     = {CTAN},
 year          = {2017},
 url   = {https://www.ctan.org/pkg/graphicx}
}

@online{grfext,
 author        = {Heiko Oberdiek},
 title         = {The \texttt{grfext} package},
 publisher     = {CTAN},
 year          = {2017},
 url   = {https://www.ctan.org/pkg/grfext}
}

@online{pst-plot,
 author        = {{Timothy van} Zandt and Herbert Voß},
 title         = {\texttt{pst-plot} - Plot data using \texttt{PSTricks}},
 publisher     = {CTAN},
 year          = {2019},
 url   = {https://www.ctan.org/pkg/pst-plot}
}