@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{PSTricks2,
 author        = {Herbert Vo\ss},
 title         = {{\PST} {G}rafik f\"ur \TeX{} und \LaTeX},
 edition       = {7},
 publisher     = {DANTE -- Lehmanns},
 year          = {2016},
 address       = {Heidelberg/Berlin}
}

@Book{PSTricks-E,
 author        = {Herbert Vo\ss},
 title         = {{\PST} {G}raphics for \LaTeX},
 edition       = {1},
 publisher     = {UIT},
 year          = {2011},
 address       = {Cambridge}
}

@Book{companion04,
 author        = {Frank Mittelbach and Michel Goosens et al},
 title         = {The {\LaTeX} {C}ompanion},
 edition       = {second},
 publisher     = {Addison-Wesley Publishing Company},
 year          = {2004},
 address       = {Boston}
}

@Book{unbound,
 author        = {Alan Hoenig},
 title         = {\TeX{} {U}nbound: \LaTeX{} \& \TeX{} {S}trategies, {F}onts, {G}raphics, and {M}ore},
 publisher     = {Oxford University Press},
 year          = {1998},
 address       = {London}
}

@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}
}

@Book{PostScript,
 Author         = {Kollock, Nikolai G.},
 Title          = {PostScript richtig eingesetzt: vom {K}onzept zum
                  praktischen {E}insatz},
 Publisher      = {IWT},
 Address        = {Vaterstetten},
 year           = 1989,
}

@online{pstricks,
 Title          = {PSTricks - {\PS} macros for generic {\TeX}},
 Author         = {{Timothy Van} Zandt},
 Organization   = {\TeX\ Users Group},
 url        = {http://www.tug.org/application/PSTricks},
 urldate={2016-08-21},
 year           = 1993
}

@ctan{pst-plot,
 Title          = {\texttt{pst-plot}: Plotting two dimensional functions and data},
 Author         = {{Timothy Van} Zandt and Herbert Voß},
 Organization   = {CTAN},
 url        = {graphics/pstricks/generic/pst-plot.tex},
 year           = 2016
}

@ctan{multido,
 Title          = {\texttt{multido.tex} - a loop macro, that supports fixed-point addition},
 Author         = {{Timothy Van} Zandt},
 Organization   = {CTAN},
 url        = {/graphics/pstricks/generic/multido.tex},
 year           = 1997
}