%% -*-bibtex-*-
@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} }


@online{wikipedia,
 author    = {family={\WikipediA},family-i=W},
 sortlabel = {Wikipedia},
 sortname  = {Wikipedia},
 title     = {L-system},
 date      = {2018-09-08},
 urldate   = {2018-09-22},
 url       = {https://en.wikipedia.org/wiki/L-system},
}


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

@Book{PSTricks2,
 author        = {Herbert Voß},
 title         = {\texttt{PSTricks} -- {G}rafik f\"ur \TeX{} und \LaTeX},
 edition       = {7},
 publisher     = {DANTE and Lehmanns Media},
 year          = {2017},
 address       = {Heidelberg and Berlin}
}


@Book{PSTricksE,
 author        = {Herbert Voß},
 title         = {\texttt{PSTricks} -- {G}raphics and {P}ost{S}cript for \LaTeX},
 edition       = {1},
 publisher     = {UIT},
 date          = {2011},
 location      = {Cambridge -- UK}
}



@Book{LaTeXRef,
 author        = {Herbert Voß},
 title         = {\LaTeX\ Referenz},
 edition       = {3},
 publisher     = {DANTE and Lehmanns Media},
 year          = {2012},
 address       = {Heidelberg and Berlin}
}
@Book{PostScript,
 Author         = {Kollock, Nikolai G.},
 Title          = {Post{S}cript 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},
 url       = {http://www.tug.org/application/PSTricks},
 year           = 1993
}

@online{charp,
 author= {Michel Charpentier},
 title = {Dragon Curve in PostScript},
 url = {http://www.cs.unh.edu/~charpov/Programming/L-systems/simple-dragon.ps},
 urldate={2018-09-24},
}

@online{charp2,
 author= {Michel Charpentier},
 title = {L-systems in PostScript},
 url = {http://www.cs.unh.edu/~charpov/Programming/L-systems/plant2.ps},
 urldate={2018-09-24},
}

@book{Linde,
author={Przemyslaw Prusinkiewicz and Aristid Lindenmayer},
title={The Algorithmic Beauty of Plants},
publisher= {Springer-Verlag},
date={1990},
}

@article{charp3,
 author= {Michel Charpentier},
 title={Programming L-Systems in PostScript},
 journal = {Zpravodaj Československého sdružení uživatelů \TeX u},
 organisation = {CSTUG: Czech and Slovak \TeX\ Users Group},
 date = {2012},
 doi={10.5300/2012-1/9},
number = 1,
pages={9--19},
url={http://bulletin.cstug.cz/pdf/bul_0013.pdf},
urldate = {2018-09-25},
}